Electronic Circuit Board Design on Glass Sphere: A clear glass sphere with an intricate circuit board design etched into its surface, resting on top of an open book lying flat on a dark wooden desk. The circuit board pattern is made up of orange lines and dots that resemble the layout of electronic components. The sphere appears to be reflecting light from nearby sources, giving it a subtle glow. In the background, there are other books stacked vertically against the wall, but they are not in focus. The overall atmosphere suggests a quiet, studious environment, possibly a home office or library.