Detail of The Ascension of Saint John the Evangelist, after Giotto (recto and verso)

Graphite and colored pencil on paper

Watercolor, gouache, shell gold, and platinum paint on linen-covered panel prepared with zinc white ground

Colored marker, black ink on paper, and adhesive on paper

Colored crayon with scratchwork on off-white illustration board

Black chalk and touches of white chalk on light tan paper

Graphite on cream wove paper

Graphite, black ink and pen on white paper

Charcoal on buff paper

Colored marker on paper

Colored marker and blue pen on paper

Colored marker and black pen on paper

Graphite on gray-blue wove paper