used 'feedback' on entire image then added frame then 'fisheye'
sharpened and added uniform noise
enjoy
Disqualification Details
Composites: You may not post-process your entry from or to include elements of multiple images, multiple exposures, clip art, computer-rendered images, or elements from other photographs. Please review the challenge submission rules.
Neat picture. Love the multiple perspective things you have going. The black & white squares tend to play with my eyes a bit but that is what gives it that intrigue. Nice job!