最近的
tikzposter template for University of Central Florida
Examples of how to create colorful, annotated equations in Latex using Tikz. https://sibin.github.io/sibin
Elliptical orbital elements or Keplerian elements
This package paints each page with a generative parchment texture. It adds a warm base color, edge vignette, faint stains, wispy fibers, and tiny speckles. You can choose from five different parchment styles.
Since my research is related to multilingual dictionaries, I have the excuse of using this TikZ drawing of multilingual "thank you's" at the end of my presentations. It had the advantage/disadvantage of distracting the audience enough from raising nit-picking, asked-just-for-sake-for-asking types of questions. :-) If compiling this takes too long, the best way to use this is probably to use the result PDF directly via e.g. \includegraphics[page=1]{multiling-tq.pdf} BTW -- can you spot the two fictional languages? :-)
This is a LaTeX homework template I used for my coding theory course, ornamented with supplementary packages, such as Tikz. (The Venn diagram is created by me as well.)