50/1.8 (thrifty-fifty) back onto the 5D for a while. Lately it seems like I've been shooting everything with the 24-105/4, but there's no substitute for getting back to basics. Yesterday I took the opportunity at the United States Botanical Garden. By using the 5D's monochrome Picture Style with a red (digital) filter, I was able to bring out some of the contrasty patterns in the plants. I can only imagine what could be done with a real macro lens.
The botanical garden is often overlooked in DC, but it's worth a quick stop. It's not that large, but has a great variety of plants and environments. I was expecting it to be deathly hot inside in the middle of summer (i.e. greenhouse effect), but it was surprisingly pleasant, especially in the dehumidified desert section.