Do you know what Hoar Frost is? I hadn’t heard of Hoar Frost until this weekend. Also called White Frost, according to the all-knowing Wikipedia, Hoar Frost is the white ice crystals that form from frozen dew. It typically forms on cold clear nights when heat is lost into the open sky causing objects to become colder than the surrounding air.

For this week’s Picture Perfect Tuesday, I present Hoar Frost: