Store › Birch Trees Oil Painting Image 1 of 3 Image 2 of 3 Image 3 of 3 Birch Trees Oil Painting $900.00 20 × 23 framed in Plein Air Museum quality frame. Original oil. “Lighted Grasses” Created in my studio in Laporte MN. Add To Cart Added! 20 × 23 framed in Plein Air Museum quality frame. Original oil. “Lighted Grasses” Created in my studio in Laporte MN. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More