Colorizing B&W Aerial Map

yeah, you're right. Forget about experimentation in photoshop. Never before have I heard such a ridiculous notion.

OK, Sorry guys that I haven't been around on here, I was on my vacation...

Anyway, I'm not able to show you which images I'm using since it's company related job...sorry...

I tried both Overlay and Color mode of blending layers.

Personaly, I think Color mode of blending works better than Overlay.

"Overlay" would come out darker than "Color".

I would think it's probably matter of how you think it looks better or how you want it.

Since I'm new to this, I probably don't have such a good eyes to tell you guys which is better from my experiments.

However, I really appriciates all those help, now I can finish my work, and my boss seems happy with the result.

Again, Thank you for the suggestions!! You guys are so helpful!!!!

noboru