plate no. 4598

A Glass Jug (detail from the Concert of Angels from the Isenheim Altarpiece)

oil, panelNorthern Renaissancestill lifeglass jugtablestill lifearchitectureshadows

some experience helpful

Recreating this painting will help students understand how to depict transparent objects and create realistic lighting and shadows. It also provides practice in rendering textures and subtle color variations.

technical profile

palette complexity

brushwork visibility

value contrast

compositional simplicity

study guide

est. 20 hrs

approach — 8 steps

step 01
Lightly sketch the basic shapes of the jug, table, and background elements, paying attention to proportions.
step 02
Establish the overall color scheme by applying a thin, transparent layer of burnt sienna and umber to the entire canvas.
step 03
Begin blocking in the main areas of light and shadow on the jug, using darker tones for the shadows and lighter tones for the highlights.
step 04
Carefully define the edges of the jug and the details of its form, using precise brushstrokes and subtle color gradations.
step 05
Add the details of the table and background, paying attention to the textures and patterns.
step 06
Refine the lighting and shadows on the jug, adding highlights and reflections to create a sense of depth and realism.
step 07
Glaze thin layers of color to adjust the overall tone and create a sense of atmosphere.
step 08
Add final details and highlights to complete the painting.

color palette

primary · burnt sienna · raw umber · ivory black · titanium white

secondary · yellow ochre · red oxide

Achieve the glass effect by layering thin glazes of transparent colors. Mix white with burnt sienna and umber to create the lighter tones, and use darker shades of umber and black for the shadows.

techniques