Portrait of Christ is an etching on paper realized by Marcel Muelu in the mid-20th Century. Signed on the lower. The artwork is in good condition and aged. The artwork is depicted through short and quick strokes, by spiritual sensibility masterly. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution