Rule 34 Dev - anthro big_brain big_cranium brain_expansion brain_folds brain_growth chalkboard clothed clothing coat cranium_growth e=mc2 equation green_background grey_body huge_brain huge_cranium hyper hyper_brain hyper_cranium idea_bulb lab_coat male math pose simple_background smile solo text throbbing_brain throbbing_head topwear anthonybren canid canine canis domestic_dog husky mammal nordic_sled_dog spitz 2021 digital_drawing_(artwork) digital_media_(artwork) english_text flat_colors half-length_portrait hi_res portrait|22837245410