OpenAI Watch

Here's a simple example of a unicorn drawn using TikZ. You can copy and paste this code into a LaTeX document to see the result.

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.8cm and 0.6cm);
  
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1cm);
  
  % Horn
  \draw[fill=yellow] (1.7,1.2) -- (2.2,1.2) -- (1.95,2) -- cycle;
  
  % Legs
  \draw[thick] (0.5,-0.8) -- (0.5,-1.5);
  \draw[thick] (1,-0.8) -- (1,-1.5);
  \draw[thick] (1.5,-0.8) -- (1.5,-1.5);
  \draw[thick] (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw[thick] (-1,0) .. controls (-1.5,0.5) and (-1.5,-0.5) .. (-1,0);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with a body, head, eye, horn, legs, and tail. You can modify the code to change the colors, shapes, and sizes of the different parts of the unicorn.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.5cm);
    % Head
    \draw (1.5,0.5) ellipse (0.5cm and 0.25cm);
    % Eye
    \fill (1.7,0.6) circle (0.05cm);
    % Horn
    \draw (1.5,0.75) -- (1.8,1.3);
    % Legs
    \draw (0.5,-0.5) -- (0.5,-1);
    \draw (1,-0.5) -- (1,-1);
    \draw (1.5,-0.5) -- (1.5,-1);
    \draw (2,-0.5) -- (2,-1);
    % Tail
    \draw (0,0) .. controls (-0.5,-0.5) and (-1,0) .. (-1.5,-0.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using ellipses for the body and head, lines for the legs and horn, and a curve for the tail. You can customize the appearance by modifying the coordinates and shapes in the code.

Here's a simple example of a unicorn drawn using TikZ. You can copy and paste this code into a LaTeX document to see the result.

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.8cm and 0.6cm);
  
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1cm);
  
  % Horn
  \draw[fill=yellow] (1.7,1.2) -- (2.2,1.7) -- (1.6,1.7) -- cycle;
  
  % Legs
  \draw[thick] (0.5,-0.8) -- (0.5,-1.5);
  \draw[thick] (1,-0.8) -- (1,-1.5);
  \draw[thick] (1.5,-0.8) -- (1.5,-1.5);
  \draw[thick] (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw[thick] (-1,0) .. controls (-1.5,0.5) and (-1.5,-0.5) .. (-1,0);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with a body, head, eye, horn, legs, and tail. You can customize the colors, shapes, and sizes as needed.

Here's a simple example of a unicorn drawn using TikZ:

```latex
\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes,decorations.pathmorphing}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5 and 0.8);
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.6 and 0.5);
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1);
  % Horn
  \draw[decorate,decoration={coil,aspect=0.3,segment length=2mm,amplitude=2mm}] (1.9,1.2) -- (2.5,2);
  % Legs
  \draw[fill=white] (0.5,-0.8) rectangle (0.7,0);
  \draw[fill=white] (1.3,-0.8) rectangle (1.1,0);
  \draw[fill=white] (1.7,-0.8) rectangle (1.9,0);
  \draw[fill=white] (2.5,-0.8) rectangle (2.3,0);
  % Tail
  \draw[fill=white] (-0.5,0) -- (-1,0.5) -- (-0.5,0.2) -- cycle;
\end{tikzpicture}
\end{document}
```

This code will create a simple unicorn illustration using TikZ. You can copy and paste this code into a LaTeX editor and compile it to see the result.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.7cm);
    
    % Legs
    \draw (0.5,-0.7) -- (0.5,-1.5);
    \draw (-0.5,-0.7) -- (-0.5,-1.5);
    \draw (1,-0.5) -- (1,-1.3);
    \draw (-1,-0.5) -- (-1,-1.3);
    
    % Head
    \draw (1.5,0.3) -- (2.5,0.3) -- (2.5,-0.3) -- (1.5,-0.3) -- cycle;
    \draw (2.5,0.3) -- (2.5,0.1) -- (2.7,0.1);
    \draw (2.5,-0.3) -- (2.5,-0.1) -- (2.7,-0.1);
    
    % Horn
    \draw (2.2,0.3) -- (2.5,0.6) -- (2.8,0.3);
    
    % Tail
    \draw (-1.5,0.2) -- (-2,0.5) -- (-2.5,0.2);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using basic shapes and lines. You can compile this code using a LaTeX compiler like `pdflatex` or an online LaTeX editor like Overleaf.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw (1.5,0.5) ellipse (0.5cm and 0.3cm);
  
  % Eye
  \fill (1.7,0.6) circle (0.05cm);
  
  % Legs
  \draw (0.5,-0.8) -- (0.5,-1.5);
  \draw (1,-0.8) -- (1,-1.5);
  \draw (1.5,-0.8) -- (1.5,-1.5);
  \draw (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw (0,0) to [out=180, in=90] (-0.5,-0.5) to [out=-90, in=180] (0,-1);
  
  % Horn
  \draw (1.5,0.8) -- (1.5,1.3);
  \draw (1.5,1.3) to [out=0, in=90] (1.7,1.1);
  \draw (1.5,1.3) to [out=180, in=90] (1.3,1.1);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using ellipses for the body and head, lines for the legs, and a combination of lines and curves for the tail and horn. You can customize the appearance by modifying the coordinates, shapes, and colors in the TikZ commands.

Here's a simple example of a unicorn drawn using TikZ:

```latex
\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes,decorations.pathmorphing}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5 and 0.8);
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.6 and 0.5);
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1);
  % Horn
  \draw[decorate,decoration={coil,aspect=0.3,segment length=1mm,amplitude=1mm}] (1.8,1.2) -- (2.3,2);
  % Legs
  \draw[fill=white] (0.5,-0.8) rectangle (0.7,0);
  \draw[fill=white] (1.3,-0.8) rectangle (1.1,0);
  \draw[fill=white] (1.7,-0.8) rectangle (1.9,0);
  \draw[fill=white] (2.5,-0.8) rectangle (2.3,0);
  % Tail
  \draw[fill=white] (0,0) .. controls (-0.5,0.5) and (-1,0) .. (-0.5,-0.8);
\end{tikzpicture}
\end{document}
```

This code will create a simple unicorn illustration using ellipses for the body and head, rectangles for the legs, and a coiled line for the horn. You can customize the colors, shapes, and sizes as needed.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw (1.5,0.5) ellipse (0.7cm and 0.5cm);
  
  % Eye
  \fill (1.8,0.7) circle (0.1cm);
  
  % Horn
  \draw (2.2,1.2) -- (2.7,2);
  
  % Legs
  \draw (0.5,-0.8) -- (0.5,-1.5);
  \draw (1,-0.8) -- (1,-1.5);
  \draw (1.5,-0.8) -- (1.5,-1.5);
  \draw (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw (0,0) .. controls (-1,0) and (-1.5,-1) .. (-0.5,-1);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using ellipses for the body and head, lines for the legs and horn, and a curve for the tail. You can customize the appearance by modifying the coordinates and control points in the code.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.7cm);
    
    % Head
    \draw (1.5,0.5) ellipse (0.7cm and 0.5cm);
    
    % Eye
    \fill (1.8,0.7) circle (0.1cm);
    
    % Horn
    \draw (2.2,1.2) -- (2.7,2);
    
    % Legs
    \draw (0.5,-0.7) -- (0.5,-1.5);
    \draw (1,-0.7) -- (1,-1.5);
    \draw (1.5,-0.7) -- (1.5,-1.5);
    \draw (2,-0.7) -- (2,-1.5);
    
    % Tail
    \draw (0,0) to[out=180,in=90] (-1,-0.5) to[out=-90,in=180] (0,-1);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using ellipses for the body and head, lines for the legs and horn, and a curved path for the tail. You can customize the appearance by modifying the coordinates, shapes, and colors in the code.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.7cm);
    
    % Legs
    \draw (0.5,-0.7) -- (0.5,-1.5);
    \draw (-0.5,-0.7) -- (-0.5,-1.5);
    \draw (1.2,-0.7) -- (1.2,-1.5);
    \draw (-1.2,-0.7) -- (-1.2,-1.5);
    
    % Head
    \draw (1.5,0.3) -- (2.5,0.3) -- (2.5,-0.3) -- (1.5,-0.3) -- cycle;
    
    % Eye
    \filldraw (2.2,0.1) circle (0.05cm);
    
    % Horn
    \draw (2,0.3) -- (2.5,1);
    
    % Tail
    \draw (0,0) [out=180, in=90] to (-1.5,-0.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using basic shapes and lines. You can customize the appearance by modifying the coordinates, shapes, and colors.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.8cm);
    
    % Head
    \draw (1.5,0.5) ellipse (0.5cm and 0.3cm);
    
    % Eye
    \fill (1.7,0.6) circle (0.05cm);
    
    % Horn
    \draw (1.7,0.8) -- (2,1.3);
    
    % Legs
    \draw (0.5,-0.8) -- (0.5,-1.5);
    \draw (1,-0.8) -- (1,-1.5);
    \draw (1.5,-0.8) -- (1.5,-1.5);
    \draw (2,-0.8) -- (2,-1.5);
    
    % Tail
    \draw (0,0) to[out=180,in=90] (-0.5,-0.5) to[out=-90,in=180] (0,-1);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with an elliptical body, head, legs, and a tail. The horn is represented by a straight line. You can customize the appearance by modifying the coordinates and shapes in the code.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw (1.5,0.5) ellipse (0.7cm and 0.5cm);
  
  % Eye
  \fill (1.8,0.7) circle (0.1cm);
  
  % Horn
  \draw (2.2,1.2) -- (2.7,2.2);
  
  % Legs
  \draw (0.5,-0.8) -- (0.5,-1.8);
  \draw (1,-0.8) -- (1,-1.8);
  \draw (1.5,-0.8) -- (1.5,-1.8);
  \draw (2,-0.8) -- (2,-1.8);
  
  % Tail
  \draw (0,0) to[out=180,in=90] (-1,-1) to[out=-90,in=180] (0,-2);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn using ellipses for the body and head, lines for the legs and horn, and a curved path for the tail. You can customize the appearance by modifying the coordinates, shapes, and colors.

Here's a simple example of a unicorn drawn using TikZ in LaTeX. You can copy and paste this code into your LaTeX document to see the unicorn.

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}

\begin{tikzpicture}
  % Body
  \draw (0,0) ellipse (1.5cm and 0.5cm);
  
  % Head
  \draw (1.5,0.5) ellipse (0.5cm and 0.25cm);
  
  % Eye
  \fill (1.7,0.6) circle (0.05cm);
  
  % Horn
  \draw (1.5,0.75) -- (1.8,1.3);
  
  % Legs
  \draw (0.5,-0.5) -- (0.5,-1);
  \draw (1,-0.5) -- (1,-1);
  \draw (1.5,-0.5) -- (1.5,-1);
  \draw (2,-0.5) -- (2,-1);
  
  % Tail
  \draw (0,0) .. controls (-0.5,0.5) and (-1,0) .. (-0.5,-0.5);
\end{tikzpicture}

\end{document}
```

This code will create a simple drawing of a unicorn with an oval-shaped body, a head, a horn, legs, and a tail. You can customize the appearance of the unicorn by modifying the coordinates and control points in the TikZ commands.

Here's a simple example of a unicorn drawn using TikZ. You can copy and paste this code into a LaTeX document to see the result.

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw (0,0) ellipse (1.5cm and 0.7cm);
  
  % Head
  \draw (1.5,0.5) ellipse (0.7cm and 0.5cm);
  
  % Eye
  \filldraw (1.8,0.7) circle (0.05cm);
  
  % Horn
  \draw (1.5,1.2) -- (1.9,2) -- (1.1,2) -- cycle;
  
  % Legs
  \draw (0.5,-0.7) -- (0.5,-1.5);
  \draw (1,-0.7) -- (1,-1.5);
  \draw (1.5,-0.7) -- (1.5,-1.5);
  \draw (2,-0.7) -- (2,-1.5);
  
  % Tail
  \draw (0,0) .. controls (-0.5,0.5) and (-1,0) .. (-1,-0.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with an oval-shaped body, a head, a horn, legs, and a tail. You can modify the coordinates and control points to change the shape and appearance of the unicorn.

I'm an AI language model, and I cannot directly draw images. However, I can provide you with a TikZ code that you can use to draw a simple unicorn. You can copy and paste this code into a LaTeX document and compile it to see the unicorn.

```latex
\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes.geometric}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.8cm and 0.6cm);
  
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1cm);
  
  % Horn
  \draw[fill=yellow] (1.7,1.2) -- (2.2,1.2) -- (1.95,2) -- cycle;
  
  % Legs
  \draw[thick] (0.5,-0.8) -- (0.5,-1.5);
  \draw[thick] (1,-0.8) -- (1,-1.5);
  \draw[thick] (1.5,-0.8) -- (1.5,-1.5);
  \draw[thick] (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw[thick] (-1,0) .. controls (-1.5,0.5) and (-1.5,-0.5) .. (-1,0);
\end{tikzpicture}
\end{document}
```

This code will create a simple representation of a unicorn using TikZ. You can modify the code to change the appearance of the unicorn or add more details.

I'm an AI language model, and I cannot directly draw images. However, I can provide you with a TikZ code that you can use to draw a simple unicorn. You can copy and paste this code into a LaTeX editor that supports TikZ, such as Overleaf, to see the drawing.

```latex
\documentclass[tikz,border=2mm]{standalone}
\usetikzlibrary{shapes,decorations.pathmorphing}

\begin{document}
\begin{tikzpicture}
    % Body
    \node[ellipse,minimum width=3cm,minimum height=2cm,fill=white] (body) at (0,0) {};
    % Head
    \node[ellipse,minimum width=1.5cm,minimum height=1cm,fill=white,rotate=-30] (head) at (1.5,1) {};
    % Eye
    \fill[black] (1.8,1.3) circle (0.1cm);
    % Horn
    \draw[decorate,decoration={snake,amplitude=1mm,segment length=3mm}] (1.8,1.8) -- ++(60:1.5);
    % Legs
    \draw[thick] (0.5,-1) -- ++(-60:1);
    \draw[thick] (-0.5,-1) -- ++(-120:1);
    \draw[thick] (0.5,-0.8) -- ++(-30:1);
    \draw[thick] (-0.5,-0.8) -- ++(-150:1);
    % Tail
    \draw[decorate,decoration={snake,amplitude=1mm,segment length=3mm}] (-1.5,-0.5) -- ++(150:1.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple representation of a unicorn. You can modify the code to change the appearance of the unicorn or add more details.

Here's a simple example of a unicorn drawn using TikZ. You can copy and paste this code into a LaTeX document to see the result.

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5cm and 0.8cm);
  
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.8cm and 0.5cm);
  
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.05cm);
  
  % Horn
  \draw[fill=yellow] (1.7,1.2) -- (2.2,1.7) -- (1.6,1.7) -- cycle;
  
  % Legs
  \draw[thick] (0.5,-0.8) -- (0.5,-1.5);
  \draw[thick] (1,-0.8) -- (1,-1.5);
  \draw[thick] (1.5,-0.8) -- (1.5,-1.5);
  \draw[thick] (2,-0.8) -- (2,-1.5);
  
  % Tail
  \draw[thick] (-1,0) .. controls (-1.5,0.5) and (-1.5,-0.5) .. (-1,0);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with a body, head, eye, horn, legs, and tail. You can customize the colors, shapes, and sizes as needed.

I am an AI language model, and I cannot directly draw images. However, I can provide you with TikZ code that you can use to draw a simple unicorn in LaTeX. You can copy and paste the code below into your LaTeX document and compile it to see the unicorn.

```latex
\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes,decorations.pathmorphing}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5cm and 0.5cm);
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.5cm and 0.25cm);
  % Eye
  \draw[fill=black] (1.7,0.6) circle (0.05cm);
  % Horn
  \draw[decorate,decoration={snake,amplitude=1mm,segment length=2mm}] (1.8,0.8) -- (2.2,1.5);
  % Legs
  \draw[fill=white] (0.5,-0.5) rectangle (0.7,-1);
  \draw[fill=white] (1.3,-0.5) rectangle (1.1,-1);
  \draw[fill=white] (-0.5,-0.5) rectangle (-0.7,-1);
  \draw[fill=white] (-1.3,-0.5) rectangle (-1.1,-1);
  % Tail
  \draw[decorate,decoration={snake,amplitude=1mm,segment length=2mm}] (-1.5,0) -- (-2.5,0.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple representation of a unicorn using ellipses, rectangles, and a snake decoration for the horn and tail. You can modify the code to change the appearance of the unicorn, such as changing the colors or adding more details.

Here's a simple example of a unicorn drawn using TikZ:

```latex
\documentclass{standalone}
\usepackage{tikz}
\usetikzlibrary{shapes,decorations.pathmorphing}

\begin{document}
\begin{tikzpicture}
  % Body
  \draw[fill=white] (0,0) ellipse (1.5 and 0.8);
  % Head
  \draw[fill=white] (1.5,0.5) ellipse (0.6 and 0.5);
  % Eye
  \draw[fill=black] (1.8,0.7) circle (0.1);
  % Horn
  \draw[decorate,decoration={snake,amplitude=1mm,segment length=3mm}] (1.9,1.2) -- (2.5,2);
  % Legs
  \draw[fill=white] (0.5,-0.8) rectangle (0.8,-1.5);
  \draw[fill=white] (1.2,-0.8) rectangle (1.5,-1.5);
  \draw[fill=white] (-0.2,-0.8) rectangle (0.1,-1.5);
  \draw[fill=white] (-0.9,-0.8) rectangle (-0.6,-1.5);
  % Tail
  \draw[decorate,decoration={snake,amplitude=1mm,segment length=3mm}] (-1.5,0) -- (-2.5,0.5);
\end{tikzpicture}
\end{document}
```

This code will create a simple unicorn illustration using TikZ. You can customize the colors, shapes, and sizes to your liking.

Here's a simple example of a unicorn drawn using TikZ in LaTeX:

```latex
\documentclass{standalone}
\usepackage{tikz}

\begin{document}
\begin{tikzpicture}
    % Body
    \draw (0,0) ellipse (1.5cm and 0.8cm);
    
    % Head
    \draw (1.5,0.5) ellipse (0.5cm and 0.3cm);
    
    % Eye
    \fill (1.7,0.6) circle (0.05cm);
    
    % Horn
    \draw (1.5,0.8) -- (1.8,1.3);
    
    % Legs
    \draw (0.5,-0.8) -- (0.5,-1.5);
    \draw (1,-0.8) -- (1,-1.5);
    \draw (1.5,-0.8) -- (1.5,-1.5);
    \draw (2,-0.8) -- (2,-1.5);
    
    % Tail
    \draw (0,0) to[out=180,in=90] (-0.5,-0.5) to[out=-90,in=180] (0,-1);
\end{tikzpicture}
\end{document}
```

This code will create a simple drawing of a unicorn with an elliptical body, a head, a horn, legs, and a tail. You can customize the appearance by modifying the coordinates and parameters in the TikZ commands.