This classically inspired Neptune fountain is a stunning water fountain. This water garden idea achieves grand formality on a small scale. While aquatic plants are growing in pots placed in the water, dwarf evergreens, regal lilies, and others that prefer drier conditions have been planted in pots positioned on stone or gravel. Water Garden Ideas - Please note: You are currently browsing img simple landscape design with water features that is 1740x1160px in size. This image is listed in water landscaping ideas category. Water Garden Ideas, 1740x1160 in 660.65 KB.