This take on the classic X-Men: Days of Future Past cover just reminds us of all of the animated superhero shows that are no longer with us—many of them cancelled before their time.

Cancelled Superhero Cartoons On Days Of Future Past Cover Makes Us Sad

Artist Xum Yukinori made this mashup for Comic Book Resources The Line It Is Drawn art challenge. This week, CBR asked artists to put comic book characters on the most famous covers of other characters' comics. That's how Green Lantern and Artemis ended up on this X-Men cover, their animated brethren listed as dead in the background.

Check out more cover mashups at The Line It Is Drawn.

The Line it is Drawn #190 – Comic Book Cover Homages! [CBR via r/DCcomics]