Erma River near TranErma River near Tran is a painting by the artist Nikola Petrov from around 1910.AnalysisIt represents a landscape of the Erma River Gorge near the town of Tran with a flock of geese are depicted in the foreground on the nearer shore, and trees in the background across the river.DescriptionThe painting's dimensions are 68 x 96 centimeters. The painting was purchased in 1913 by the National Museum in Sofia. It then became part of the permanent collection of the National Art Gallery (Bulgaria).