A Sinister Six movie was first mooted by Sony Pictures before The Amazing Spider-Man 2 was released. Now, with Spider-Man: Brand New Day playing in theaters, we have concept art by Victor Martinez (Superman) featuring a key scene from this unmade Sinister Six movie. "Sharing with you some concept art I did for an unmade/untitled Spider-Man film from years ago," Martinez wrote on Instagram. Sony took a crack at telling villain-led stories, and even seemed to be building to a six-person team-up based on The Vulture's meeting with the Living Vampire in Morbius. Check out this newly revealed Sinister Six concept art in the Instagram gallery below.