Paul Robertson is an Australian animator that frequently deals with pixel art GIF animations, as can be seen above. His work has been featured in music videos, video games, movies, and TV shows (e.g., The Simpsons, Rick and Morty, Scott Pilgrim vs. the World). Personally, I find his use of vibrant, disco-like color and fast pace to be a very effective way of conveying a sense of liveliness.
Foundations of Art, Design, + Digital Culture 