Check out this small LEGO-vignette from Klementina Kosh for some real clever techniques! It is amazing how such beautiful curves and dynamic action can be achieved with little plastic bricks! (Click on the picture for a larger view in Klementina’s gallery.)
The wave is created with 1×2 plates and 1×1 round-plates, and the air-mattress takes advantage of the flexibility of a LEGO net piece. I can see this technique being useful in many other LEGO creations!
These minifigs are obviously enjoying themselves! 8)