This was a grab shot taken outside my office. The glass building is the Oakland Convention Center. The spire with the clock is the Oakland Tribune building.

Today, I attended a Photoshop seminar. I thought that I was taking Photoshop Creativity by Bert Monroy. Instead, I signed up for Photoshop CS2 Power Tips by David Cross. The seminar was excellent and I learned a lot. Here is one of the tips from the seminar.

Tip: For this image, I used the Image | Apply Image command. I chose Blending Mode of Multiply. This caused the colors and details to pop. Then, I changed the opacity to reduce the strength. The seminar recommends Overlay mode. Try both and see what works for you.