Grandpa's Intarsia 4030 10th Ave SW Montevideo, MN 56265 320.226.7606 Intarsia is the inlaying of contrasting woods to form pictures in three dimension. Exhibiting at home studio Directions: 4030 10th Ave SW. - 5 mi. E of Montevideo on Hwy. 7 to 10th Ave SW, go N 3/4 mile, on E side of road.