Sirius is an Artist
"Hey, Lily, do you want to see a picture I drew of you?" Sirius asked his friend as he flipped through a sketchbook.
"Sure, Sirius," said Lily, taking the book from him. "OMG Sirius did you draw that? It's fantastic…it looks just like me!"
Sirius nodded, looking over her shoulder. "Wait!" he said. "Remus drew that one." Sirius flipped the page. "That's the one I drew."
Lily looked at the picture of two stick figures. "Oh," she said.
"Yeah. It took me like, two hours, to finish the shading on your upper lip."