This painter had an aquarium in his house, and depicted fish in paintings such as They're Biting. He portrayed a sex scene with a floating robotic head of multiple colours in his Remembrance Sheet of a Conception, and he developed his method of gradient while at the Bauhaus. A painting of a pyramid made up primarily of gold and blue dots is his Ad 
This painter had an aquarium in his house, and depicted fish in paintings such as They're Biting. He portrayed a sex scene with a floating robotic head of multiple colours in his Remembrance Sheet of a Conception, and he developed his method of gradient while at the Bauhaus. A painting of a pyramid made up primarily of gold and blue dots is his Ad Parnassum, and Hitler declared a picture of birds shackled to wire on a blue background degenerate. For 10 points name this artisty of Twittering Machine.
This painter had an aquarium in his house, and depicted fish in paintings such as They're Biting.