Pilea peperomioides, Chinees kamerplantje (nederlandse naam: Pannenkoekenplant) Wat een leuke, maar kan hem nergens vinden, wie weet waar je deze kan kopen in Amsterdam?
Beautiful - one way to make anything look more like it grew out of your garden is to cover it with moss. Mix a handful of moss from your yard with a cup of buttermilk in your blender. Put in a spray bottle and spray on whatever. It should grow moss.
Self-watering planter made from recycled bottles. (I'd want to try this with a 2-liter plastic bottle, and cut the top off, so I could get the root system out intact for transplants.)