Carlos Vega

iridescent holographic plastic textured background.  

Emily Bernal

an abstract painting of blue and red colors

vackground.com

an abstract background of blue, green, and yellow colors

Codioful (Formerly Gradienta)

a close up of a shiny surface with a blue sky in the background

this was a color test I was doing with lighting on RGB colors and how the colors affected a piece of creased aluminum.
looks like a mountain for me, what do you guys think?

Vinicius "amnx" Amano

Iridescent paint. Rainbow sparkles. Glitter background.

Susan Wilkinson

Another rgb lighting test on aluminium surface. I love how the colors blend and shape the image.

a close up of a pattern of blue and purple liquid

Jonny Caspari

a multicolored background with a circular design