Raindrop nail art designs are a popular trend in the world of nail art. These designs involve creating small, droplet-like shapes on the nails, often using a variety of colors and patterns. The 'tiles' in the description likely refer to a design element that mimics the look of ceramic tiles or other decorative patterns. This style of nail art can be created using nail polish, gel, or even 3D art techniques. To find images of this design, one can search online nail art galleries, social media platforms, or professional nail artist portfolios.