Examples- Explanations

This is the base structure I work from which is surprisingly
simple, the colours I use in this image are ranging from
a black to a darkened red, my thoughts on these colours
will be how they will look when i print them, how much will
they stand out in the presentation.

By changing the variables in my structure code I came across this very interesting noisy image. Changing the x and y positions, the size of the rectangle and the size of the repeating spaces has created this very interesting image, my only worry for this is how will it look next to my coloured images will it stand out too much? Will it look dull ? 
These are what I will be looking at when I set up my presentation board .

This image is also another one of my variables that i find quite interesting, the white spaces between the rows of colour creates a nice horizontil column look, the rectangles have a reduced width and increased height which creates elongated rectangle which you could say goes against the flow of my columns which creates a nice eye catching effect that should stand out in mounted on the presentation board.