This original vintage painting by Peter Keil titled "BLUE PERIOD" is a one-of-a-kind expressionist and abstract piece. Measuring 18"x26", it is made on artist board and is framed. The painting is signed by the artist himself and comes with a certificate of authenticity issued by Mr Peter Keil. This medium-sized piece features a mix of acrylic painting techniques and is handmade. It is a perfect addition to any art collector's gallery and is sure to be a conversation starter. The painting is original.