Valley City High School Advance Art Students The ornaments for North Dakota were designed by twelve Valley City High School advanced art students under the direction of art instructor Kelly Callahan. An outline of the state of North Dakota represents the window looking into a snowball globe. Students painted a picture inside the window depicting our cold wintry state during the holiday season. A variety of mediums were used, including acrylic paint, glue, and glitter. DJ Elstrom's ornament represents the white buffalo from Jamestown, North Dakota. Each year, DJ passes by the historical site on the way to her grandmother's house for Christmas.