Starry sky over Chichen Itza, Mexico
Rainier Wears Blue by Dan Mihai, via Flickr
Periwinkle hydrangea- my favorite hue of my favorite flower! When in doubt use hydrangeas. A lot of bang for the buck in all seasons.
Forget Me Nots, blue flowers, gardening, landscaping
quenalbertini: blue bayou via indulgy
An Ice cave in Vatnajökull ice cap, southern Iceland. Vatnajökull is the largest ice cap in Europe, around km³ constanly changing it's formation. The texture on the "floor" is snow mixed with volcanic ash from Grímsvötn, last erupting May