Bold Cartoon Network 2000s animation style — thick irregular black outlines, flat bright colours, slightly wobbly character proportions, expressive rubber-hose gestures. HuginDD in this style has an angular long head, his purple skin bright and flat, his sharp black glasses huge and geometric on his face, his white coat simplified into clean flat shape with grey blocks and a yellow stripe for the gold trim. He stands at a large blackboard covered in chalk equations and diagrams, one purple arm pointing emphatically at a specific formula, his expression a cartoon scowl of absolute certainty — eyebrow raised, mouth twisted sideways in the specific look of someone who cannot believe they have to explain this again. Facing him from the other side of the blackboard, also pointing at a different part of the same board, is a short stocky goblin man with bright green skin, a long sharp pointed nose, round wire-frame glasses, patchy dark stubble, wearing a plain grey t-shirt and dark trousers. His cartoon expression matches HuginDD's exactly — identical scowl, identical raised eyebrow — pointed at a completely different equation as though that one is obviously the correct one. Both their pointing fingers are almost touching in the middle of the board. The blackboard between them is completely covered. A cartoon sweat drop floats between them.
