We have used this style a couple of times in the office and I am a big fan of it. It is also really simple to implement. The idea is to apply a mask over a full resolution illustration to break up the edges giving the illustration a collage-like feel. The great thing about this technique is that while you are getting a less formal collage style, the image still has all of its information, detail, and resolution where it counts.

I have chosen two new views of my wharf design to show how it works. The mask is best applied at the very end which means a full illustration edge to edge is still necessary. This also means if the mask isn’t working, it is no big deal and can be removed without any harm to the illustration.

Below is the full frame base rendering before masking (desaturated to better show the masking).

wharf_collage_view1_3mask

The blue represents what I masked off. The mask was made by creating a new layer and moving it to the top of the other layers. I then selected the “Polygonal Tool” and began selecting areas that I wanted to mask. Once the selection was made, I filled in the selection with a white paint. I went through many of iterations testing out what areas should be masked and what works best compositionally. I experimented with softening the edges or lowering the opacity, however,  I ultimately preferred the crisp edges and the sharp contrast between the white and rendered areas.

wharf_collage_view1_2mask

It is a simple move, but one that completely changes the tone of the image.

wharf_collage_view1_4mask

The final illustrations were rendered with V-Ray at a resolution of 4500px X 2500px. I then tweaked colors, textures, and added people in Photoshop. Finally, I jumped into my Topaz Labs PS plugin to punch up the detail.

wharf_collage_view1_final wharf_collage_view2_final