Planter from wine bottles. The home site for this is in Japanese or Korean type language, but it looks like you'd have to get these well established with the tops down and the plants up before you could hang them this way and not have things not fall out.
indoor Tulips . . . Step 1 - Fill a glass container about 1/3 of the way with glass marbles or decorative rocks. Clear glass will enable you to watch the roots develop . . . Step 2 - Set the tulip bulb on top of the marbles or stones