Vintage Signed Theodore Degroot Lath Wood Mosaic Folk Art Farm Painting 37×25. Lath Wood Mosaic Folk Wall Art Painting. Lath Art by Austin Productions. Hand-painted and signed by the Dutch- American artist Theodore deGroot. This charming piece features a rustic depiction of a barn in a rural landscape. Measures approximately 37″ x 25 1/2″ total with an inner painting measurement of approx. 31 1/4″ x 20″. In very good original condition with some signs of wear/weathering consistent with its age and history. Please refer to the photos for a more accurate representation of the item’s condition.