Amy ironwork by Artstone is a collection of ironwork consisting of holders for flowerpots, balcony tray holders, and hooks for hanging plant trays. With an Amy flowerpot holder by Artstone, vertical gardening becomes really easy. A boring balcony is history with the balcony tray holders offering space for Artstone’s balcony trays. The Amy ironwork is covered in a black powder coating and is finely finished.