You should probably mention if Mark Ferrari is involved with this project or if it's just an unsolicited 1.99-a-pop "homage".

PS. Judging by his homepage, it looks like he is - http://www.markferrari.com/

What is this? A wallpaper? A lock screen? Just an app to view a scene?

I'd pick this up if it was a wallpaper or lock screen, but I can't seem to figure that out.