Classical oil painting, Renaissance style, Baroque lighting, chiaroscuro technique, rich oil paint texture, masterful brushwork, classical composition, museum quality artwork, traditional painting techniques, old master style aesthetic. A dark, ornate chamber or laboratory setting. A lone figure, reminiscent of Nikola Tesla, with a hint of electrical energy or light emanating softly from unseen machinery in the background. The focus is on the thoughtful expression of the figure, with the surroundings in deep, muted tones and rich textures.