As promised, here are some more photos taken with the 50mm f/1.8D lens. It's a very fantastic lens and extremely fun to shoot with. I can't imagine a better lens for the price.
An interesting FYI, the sunflowers in two of the pictures were a surprise addition to our flower bed. Apparently, the birds feeding throughout the winter on black oil sunflower seeds from our feeders aren't very efficient eaters. We had several sunflowers sprout this spring and two of them are now about 4 1/2 feet tall.