Obusier de 15 cm Valée allowing the whole artillery train to move as fast as the infantry or cavalry. Valée also improved the guns themselves slightly, by making them lighter, and with a longer range. The complete Valée system consisted in siege guns of 24 and 16 inches, and field guns of 12 and 8 inches. It also included field howitzers of 24 and 6 inches, and a siege howitzer of 8 inches. Mountain artillery pieces were of 12 inches caliber. Mortars were of 12, 10 and 8 inches, with a 15 inches stone mortar. French artillery would be reorganized along the Valee system in
12 Inches of Sin 12 Inches of Sin 12 Inches of Sin is an annual international juried exhibition of erotic art in Las Vegas. Founded in 2010, it explores human identity, sexuality, gender, and artistic expression. Accepted works include paintings, photographs, digital art, sculpture, illustration, mixed media and short films, but each work must not be larger than 12 inches in any direction (or one foot square). An expert jury of 12 judges chooses 36 artists from submissions. Artists from 26 countries have participated to date. 12 Inches of Sin was founded in 2010 by the sexologist and gallerist Laura Henkel in her Sin