Santi Zoraidez shared a collection of his best 3D work done in 2020. I am personally a fan of his incredible designs. I actually try to recreate some of them to learn 3D.
Virtual Loop Designs shared a collection of 3D compositions titled Tech Cubes. These abstract images were created in Maxon Cinema 4D and rendered in OTOY Octane Render. As you can see, they all have awesome light effects, a prerequisite to get featured on the blog as you all know, I am a fan of light effects :)