Create an image of an elderly scientist with a long white beard and wire-rimmed glasses, surrounded by floating holographic equations and futuristic technology, painting a portrait of the universe with a laser light brush.

An elderly Middle-Eastern scientist with a long white beard and wire-rimmed glasses is in a futuristic lab surrounded by floating holographic equations and advanced technology. With a laser light brush in hand, he is meticulously painting an intricate portrait of the universe. The energy from the laser interacts with the surrounding holographic light, creating a vivid illustration of galaxies, stars, and cosmic phenomena within the controlled confines of the laboratory environment.