Unknown Purple Flower

Same flowers as the one in the previous photo, taken the other day. I used the macro setting on my 18-55 mm lens.

Purple Flower

Not sure what this flower is, but it's out in the back garden. I thought it looked interesting.

Red Tulip

Red tulip taken the same time as the previous photos of the bleeding heart and purple tulips.  I had the camera set to the maco setting, and touched up the photos (sharpness, contrast) in PSE 7.

Amaryllis

Close-up of an amaryllis.