I have some photo’s and prints that i am going to mount on foam core and place behind the structures at the back of my layout. After mounting them on the foam core i will cut the buildings out to make them into silhouettes The walls have been painted sky colours with a few clouds and i will mount the foam core with the pictures about a half an inch in front of the sky. What is the correct way to mask or finish the edges of the foam core so you do not see the white interior. Thanks. Mike
I would start by painting the edges the same color as the background and then evaluate the result. Adjust the paint later, if necessary.
Mark
I was thinking of using a medium gray to give the illusion that the building was more than just a flat.
You could try and bevel cut at a 45 degree angle or so the foam core won’t look thick at the edge. That may get tricky in some locations though and the edges will be more prone to damage. I like gandydancer19’s idea, simple and effective. So, maybe improving a little on the idea, if I may? Try and chose or mix a paint color that would be slightly darker than the building color to make it appear as a shadow. It may be worth a shot so try it on a sample first.
There are several possible approaches to this application, in my experience.
The first, as already suggested, is to paint the sides of the foamcore the same hue as the backdrop. This would be the best approach if one were to attach the cutouts directly to the backdrop itself. It allows the structure to stand out against the background, while at the same time giving the impression of its being a considerable distance from the viewer.
If, as you suggest, you wish the cutouts to free-stand about 1/2" infront of the backdrop, I would paint the sides of the foamcore to generally match the color of the building, providing more of a three dimensional appearance.
However…my choice in such an application would be the first method - attaching the foamcore-mounted cutouts directly to the backdrop. Even 1/2" gap infront of the backdrop tends to create a rather awkward impression, allowing the viewer to see partially around the structure as they alter their position infront of the layout. It also results in a distinct shadow of the cutout falling on the backdrop, immediately killing the impression of realism. The only way to minimize this problem is to apply additional structure images flat to the backdrop itself (not using any foamcore) to give the impression that the free-standing ones are decidedly closer to the viewer, rather than at a great distance.
CNJ831
thanks lads. i guess an experiment is in order. Mike