The Dam (in French:Le barrage) is a painting by Luxembourg artist Dominique Lang from 1913.

picture is part of the collection of the National Museum of History and Art in Luxembourg.

After completing his education at the Academy of Fine Arts in Antwerp in 1900, he began to paint in a symbolist style.

The Dam was shown at the Salon des Indépendants, 1914, where he received good feedback on the work and creativity.

His sense of nature and authenticity continued the tradition of Claude Monet and Pierre-Auguste Renoir.