- Jumping goat studio WORK OF TEXAS ARTISTS Margaret Warren and John Wiese Click here for Margaret's New Work Click here for John's New Work Big Ship 2000, 4'X3 Acrylic by Margaret Warren 2002: Window No. 21 25 x 25 , Acrylic on board by Margaret Warren Big Bend #1 20 x 25 , Watercolor by John Wiese Colorado Dunes 30 x 22 , Watercolor by John Wiese A Larger View A Larger View A Larger View A ...www.jumping-goat.com