abundance
agreement
attached
bridge
bridge built structure
ceremony
closed
closeup
color image
concept
day
eternity
fence
focus on foreground
friendship
germany
hanging
heart shape
horizontal
iron
key
large group of objects
lock
love
love emotion
love lock
lover
many
married
metal
no people
outdoors
padlock
protection
railing
red
romance
romantic
safety
secure
security
shape
sign
steel
symbol
tradition
valentine
variation
wedding