In anticipation of the release of director/co-writer Todd Phillips’ highly anticipated film Joker, we at Collider are happy to exclusively debut a pair of custom posters created specifically for the film. Warner Bros. Pictures teamed up with the folks at Poster Posse to create some custom artwork, and the below posters come courtesy of artists Rich Davies and Luke Butland. Joker is, of course, a gritty, original re-imagining of the origin story for the titular DC Comics villain with Joaquin Phoenix in the lead role. Set in early 1980s Gotham City, Phoenix plays Arthur Fleck, a clown-…