A diagram showing various TikZ drawing tasks, using the smartdiagram package.

Edit and compile if you like:
% A descriptive diagram of TikZ tasks% Author: Stefan Kottwitz% https://www.packtpub.com/hardware-and-creative/latex-cookbook\documentclass[border=10pt]{standalone}\usepackage{smartdiagram}\begin{document}\smartdiagram[descriptive diagram]{{Style,{Define shapes, colors, shading,and line styles for nodes and arrows}},{Position, {Place nodes using a matrix,relative or absolute positioning}},{Relation, Insert edges or arrowsbetween selected nodes},{Label, Add labels on edges or arrows}}\end{document}
Click to download: smart-description.tex • smart-description.pdf
Open in Overleaf: smart-description.tex