Late last night, just before bed, we stepped out into the patio and were greeted by two fully-open cactus flowers. I grabbed the camera and took several shots. This flower is fully open with another to the right that will open later in the night or, at the latest, tomorrow evening. It has been almost two weeks since our first flower of the season, but there will be a flurry of them over the next several days. Click the image for larger view.