Windows Abstract Desktop Wallpaper
Create a new layer and select for it a standard brush (Brush Tool (B)) for representing an ornament that would be made of a lot of small points of different sizes, having the color #1C286F
Use the same brush for representing a lot of points on another layer (Create new layer), supplementing the ornament of our picture. The color in this case should be #22370d. You may see below the marked places the brush should be used on.
Create a new layer and apply again the Brush Tool (B) for representing many points of white color.
On the next layer (Create new layer) we’ll apply the mentioned above tool for representing a kind of ornament made of many points too, colored with #BD1385. Use the brush only on those places marked on the picture.
Create a new layer and try to represent several points with a standard brush too, colored with #99CC16
Add several more points colored with #236798
Now it’s necessary to select the Custom Shape Tool (U) to represent several arrows colored with #1C286F. The arrow may be turned around with Free Transform.
Apply for the layers containing the two arrows the same parameters: Blending Options>Stroke