Picketman

I need an artist to help with my cover

Picketman is a book series idea. A man joins the railway and discovers he has superpowers. He tries to profit from the and fails. After a fight on the picket line he gets labelled hero of the working class. His mate Igwe vanishes leading to plot to teleport humanity to Mars. Villains are walking wardens like post boxes with arms and legs with slot for mouth and laser concealed front panel. It is set in alternative dimension.