Diver and Logo (Noise)

Here's my final project for Analytical Figure drawing with the Pearl Diver  I added the giant clams, swim fins, goggles, & broken harpoon.  I also added underwater caustics on the sea bed & gobo lighting on the temple wall.  The image also has a gradient & a color saturation.

I came up with a concept for the logo using Wes Wilson's psychedelic design.  This time I focused on the negative space to create an outline of the letters.  The pattern is more about coral design & less about being psychedelic.  It actually resembles a turtle shell in some aspects.

There are 3 versions of the Diver.  The 1st one is a black & white copy.  The second is a straight color version.  The 3rd one is slightly grainy with noise applied to it.

The grayscale version is very tricky.  Instead of switching the mode to grayscale, I applied a black & white adjustment layer then adjusted the levels, so I wouldn't lose the detail on the image.