"Design a set of modular shapes made from recycled plastic, specifically focusing on creating basic geometric forms. Each shape should feature smooth, rounded edges and integrated connection points, such as slots or pegs, that allow for easy and secure attachment to other shapes without the need for tools or complicated joinery. The shapes should be lightweight yet durable, capable of supporting weight and repeated assembly and disassembly. Consider incorporating textures or patterns on the surfaces to enhance grip and aesthetic appeal. The overall design should be modern, clean, and versatile, suitable for various furniture configurations. I need as least elements possible that can be reconfigurated in a lot of possibilities. You can bend, round, experiment