I thought it would be neat to build a Batman-esque line of stuff based on Mare-Do-Well. Stickers, poster, T-shirt, like a movie marketing campaign.
This poster's meant to evoke the style of superhero movie posters with strong iconography. The Mare-Do-Well badge went through a few revisions as I tried to get the appearance of the M just right. In the show the logo is not drawn with any symmetry, and its appearance is not consistent. After a while, I wound up with what I have. Enjoy.
You can download a wallpaper based on this! Check out this devation.

Thinking of the tagline took a very long time and I ran through a lot of unsatisfying ideas. :usericonmylittlebadzerg: suggested this one and it was such a groan-worthy horse pun that I felt compelled to use it. It's one of those things you kinda feel bad about laughing at. Almost Fozzie level.
And also, get Christopher Nolan to direct the film.