The Interior of the Colosseum
1745
chalk
From the collection of National Gallery of Art
1745
chalk
From the collection of National Gallery of Art
The Interior of the Colosseum is a 1745 chalk by Charles Michel-Ange Challe, a Baroque work, held at National Gallery of Art.
This sketch shows a crumbling stone archway, half-buried in rubble. The walls are rough, with cracks and uneven blocks. A pile of broken stones and debris fills the middle, as if the structure is falling apart. Light fades near the back, making the far wall look dark and shadowy. The artist used quick, sketchy lines to show decay—no smooth shapes, just rough edges. The contrast between light and dark helps the ruins feel real. Next, look up chiaroscuro to see how this lighting trick works.
