The background image was made for panel 1 on page 9 of my 2009 comic Super Duper Ham: Day One. In this scene, Super Duper Ham fights a monster in Bee Ball Park (McCarren Park in Brooklyn).
The foreground image was made for panel 1 on page 19 of the same comic. I collaged the two images together with white paint and black ink in 2011.
The red and blue were added in 2015.