2nd Annual Burns Square "Avenida de Colores" Chalk Festival

Bike ride Saturday afternoon took me by the Chalk Festival .... really good art. I need to go by today and see the finished artwork... Thanks to all who kept this going in a down year.

Comments

Great post

Its a wonderful video and its really a good art like area rugs.

Chalk

Chalk (pronounced /t???k/) is a soft, white, porous sedimentary rock, a form of limestone composed of the mineral calcite. It forms under relatively deep marine conditions from the gradual accumulation of minute calcite plates (coccoliths) shed from micro-organisms called coccolithophores. It is common to find flint and chert nodules embedded in chalk. Chalk can also refer to other compounds including magnesium silicate and calcium sulfate.

Chalk is resistant to erosion and slumping compared to the clays with which it is usually associated, thus forming tall steep cliffs where chalk ridges meet the sea. Chalk hills, known as chalk downland, usually form where bands of chalk reach the surface at an angle, ccnp certification so forming a scarp slope. Because chalk is porous it can hold a large volume of ground water, providing a natural reservoir that releases water slowly through dry seasons.

Chalk has long been quarried in England, providing building material and marl for fields. In southeast England, deneholes are a notable example of ancient chalk pits.

The Chalk Group is a European stratigraphic unit deposited during the late Cretaceous Period. It forms the famous White Cliffs of Dover in Kent, England. The Champagne region of France is mostly underlain by chalk deposits, which contain artificial caves used for wine storage.

Wow!

Wow those are some great pictures. It always amazes me the talent there is out there. It is a shame that it washes away.