Works from some of Greece's most celebrated painters will go under the hammer at an art auction set to take place in May by ...

Acrylic dries quickly so should be kept moist on the palette to prevent drying out. A student's landscape painting created using palette knives Acrylics often have a buttery consistency.

Acrylic dries quickly so should be kept moist on the palette to prevent drying out. A student's landscape painting created using palette knives Acrylics often have a buttery consistency.

Experts think the renowned Austrian Symbolist painted the artwork in 1897. An art gallery in Vienna has priced it at $16 million ...