From the Mutter Museum Phila.

From the Mutter Museum Phila.

From the Mutter Museum Phila.

From the Mutter Museum Phila.

Old life drawing

Old life drawing

Old life drawing

Old life drawing

Old life drawing

Preliminary drawing from the Dark Moon series

Preliminary drawing from the Dark Moon series

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven

Preliminary drawing for Shadows in Heaven