A Neutral Gray theme, using the Smooth engine.
Made with thoughts of photo editing and as a standard nice and relaxed and a not annoying work place.
On the screenshot I use "#252525" as desktop color and a black background version (self made) of a dark syntax colouring theme for the Geany, I changed the dark backgrond to black. I use Gnome icons.
This theme is based on SmoothCatXfce (made by Pete Vincenter) and therefor called SmoothCrayCatXfce. The changes made from SmoothCatXfce is done by Magnus Berg.
You find SmoothCatXfce here