Neon may have been added later. Colors, finish are bright and glossy. Surface shows a few small areas of haziness. Extensive use of inpainting is evident throughout surface and at perimeter, particularly around mounting holes. Sides: Single-sided Authenticity: Original Material Type: Porcelain Mounting Style: Wall Size: 44X # of Colors: 3 Colors: Red, White, Yellow RM Grade: 6 Shipping Class: 6N -----------------------