amphibian
animal
background
batrachian
black
black spotted frog
brown
cancellation
collection
color
commemorative
culture
darkspotted frog
day
drawing
frog
google eyes
googly eyes
green
horizontal
illustration
isolated
korean
nobody
north korea
north korean culture
one
outdoor
outside
paper
pelophylax nigromaculatus
perforated
philatelic
photo
photograph
postage
postage stamp
postmark
profile
row
rows
series
shot
side
spot
spots
stamp
studio
studio shot
view
water
yellow