A rectangular plaque or print, oriented diagonally, displays a black and white design

A rectangular plaque or print, oriented diagonally, displays a black and white design. The upper portion features the quote, "Your mind is your instrument. Learn to be its master and not its slave." rendered in white serif text. Below the quote, "~Remez Sasson" is attributed in similar white serif text. The background image on the plaque is a grayscale representation of a chessboard with multiple chess pieces. Several dark-colored pawns are prominent in the foreground and midground, positioned on a chessboard with alternating dark and light squares. The plaque's surface appears slightly textured or subtly glittered. It rests on a light-colored surface, possibly tiled or laminated, exhibiting a subtle veined or marbled pattern and a visible horizontal seam near the bottom edge of the frame. A dark, indistinct object is partially visible behind the top edge of the plaque. No discernible features within the image indicate its specific geographical location in the city of Jos, Nigeria.