These pink Portulacas seem to get pinker every year. Portulaca, or moss rose, is a popular drought-tolerant annual. Plants are low-growing spreaders with thick succulent stems and vibrant, cup-shaped flowers.
This is a tough little shrub and blooms every late spring and summer. You can see some new buds getting ready to erupt into more pinkness. These also come in other vibrant colors including white and yellow. Click on image for wallpaper size.