Tia Roxae - Adventure Time: The Bubbline College Special Third Printing Cover - Caroline Cash

Dimensions
Paper (100% watercolor paper): 12x16
Image: 14x9.88

"The Bubbline College Special is a one-shot comic book written and illustrated by Caroline Cash and published by Oni Press. It is the first one-shot special since Oni Press acquired the rights to the Adventure Time comic book franchise. At 56 pages, it is double the length of a regular issue. The story is set in an alternate universe where Marceline and Princess Bubblegum fall in love while attending college together."

https://adventuretime.fandom.com/wiki/Adventure_Time:_The_Bubbline_College_Special