background
background material
caper
cavort
cg
circumstance
clover
combined
composite
composition synthesis
compound
computer graphics
dance
eco
ecology
ecology image
environ
environment
fall dance
foliage
fortune
four leaf clover
fresh vegetation
frolic
good fortune
good luck
green
happiness
happy
leaf
leaves
lucky
material
mixed
nature
new green leaves
new leaves
plant
scenery
setting
surroundings
synthetic
synthetical
tetralobalquadrulobe
vegetation
verdure
wellbeing
yotsuba
yotsubakuroba
young leaves