framed oil painting displayed on a wall

framed oil painting displayed on a wall. The wall is covered in a repeating pattern of interlocking squares and rectangles, forming a maze-like design in shades of tan and brown. The painting depicts a portrait of a man with a white beard wearing a white long-sleeved collared shirt, glasses, and a traditional white and brown turban. He is set against a dark background, with multiple pieces of paper or parchment scattered on the wall behind him. The parchment pieces appear to be covered in Arabic script. An inscription on the bottom of the canvas reads "Mushtafa" and is visible in the bottom right corner. The coordinates -6.802, 110.843 indicate a location near the Kudus City Museum in Kudus, Indonesia.