agriculture
biology
black
blossom
blossoming
botany
brassicaceae
bright
canola
closeup
color image
colors
cooking oil
copy space
dark
defocused background
environmental conservation
farm
field
flower head
fossil fuel
fuel and power generation
gold
green
growth
horizontal
image
image created 2000s
image created 21st century
image date
leaf
monoculture
narrow field of view
oil
oil industry
oilseed rape
petal
pistil
plant
seed
stamen
vibrant color
vignet
vignetting
yellow