In Ancient Times the Octopus symbolized the water demon and the enemy of life.
smart as to change for many situations
complete agility and power
A dagger tattoo symbolizes death.
A Scales tattoo could symbolize justice, or the person with the ink could believe in astrology and be a Libra.
A fish bone tattoo symbolizes high status. The fish bone tattoo was popular among Native American tribes to symbolize their ranking.
You need to ask the person wearing the tattoo.
It's dependent on the viewers perception, I have an octopus tattoo which I reference as women.
http://www.vanishingtattoo.com/tattoos_designs_symbols_koi_fish.htm
complete agility and power
Japanese tattoos of Koi can symbolize children. In Japan the have a special celebration called Children's Day in which they raise koi flags. Another tattoo would be of the Japanese kanji for children.
The Japanese koi fish is a symbolizes determination and courage. They make a great tattoo
Maybe it's a Detroit Red Wings hockey team fan! The octopus is the unofficial mascot for the Wings. Actually, this person isn't obviously doesn't have a tattoo of one. It means a sign of wisdom and brilliance.
A dagger tattoo symbolizes death.
A black swan tattoo can symbolize man different things. It could symbolize that the owner of it is peaceful and graceful. Swans are mainly known to symbolize grace.
There are an unlimited number of things that a butterfly tattoo on the left shoulder could symbolize. It could symbolize peace for example.
A butterfly koi tattoo can symbolize a great many things. A butterfly koi can symbolize faith, trust, hope, and love.
Purple is a color of royalty. Dragonflies symbolize good luck. A purple dragonfly tattoo is therefore a very good tattoo to have.
A Scales tattoo could symbolize justice, or the person with the ink could believe in astrology and be a Libra.