One common theme is self - discovery. As Harry is creating tattoos, he often discovers things about himself and his past. Another theme is the power of art. The tattoos he creates often have some kind of power or significance that can change the lives of the people who get them.
One common theme is the use of art as a form of magic. For example, in many fanfictions, an artist can create spells or potions through their art. Another theme is the discovery of new magical art forms within the wizarding world. This often leads to the main character having to learn how to control and use this new power.
It could be a wizard who is an outcast from the mainstream wizarding society and has made a living by using his magic in unconventional ways, like tattooing. He might have a small, hidden shop where only those in the know can find him.
One common theme is the integration of different cultures. Since martial arts come from various cultures, it combines with the predominantly Western - influenced wizarding culture of Harry Potter. Another theme is power - up. The characters gain new abilities by learning martial arts, making them more formidable in battles against Voldemort or other dark forces.
Another idea is that the tattoo artist uses the essence of magical creatures to create tattoos. For example, a phoenix - inspired tattoo might give the wearer the ability to be reborn from ashes in a symbolic way within the story. This combines the art of tattooing with the rich mythology of Harry Potter.
There's this fanfiction called 'Tattooed by Harry'. In this story, Harry is not only a tattoo artist but also has a bit of a mystery surrounding him. His tattoos seem to have a connection to an ancient magic. The story is full of twists and turns, and the way it describes the tattoo - making process is very detailed and engaging.
Some tattoo artists have horror stories about clients who haggle over the price right in the middle of the tattoo session. It's really unprofessional and can be very distracting. One artist said a client started arguing about the price when he was halfway through a large back piece tattoo. It made the whole process very unpleasant.
Maybe Harry Potter, as a tattoo artist, is located in a wizarding alley where all kinds of magical beings come for tattoos. He could get a visit from a centaur who wants a tattoo that symbolizes his connection to the forest. Harry would have to figure out how to tattoo the centaur's tough skin. There could also be a plot where Harry's tattoos start to have unforeseen magical effects on the wearers. For instance, a tattoo of a love potion - inspired design makes the wearer fall in love with the first person they see. Harry then has to find a way to reverse the effects while still maintaining his reputation as a tattoo artist.
There's a fanfic called 'The Tattooed Wizard'. In this story, the tattoo artist is a wizard in hiding. He uses his art to secretly communicate with other magical beings. It has an interesting plot that keeps you hooked as you learn about his double life.
One popular theme is the use of Greek mythology elements in the tattoos. Since Percy Jackson is all about Greek mythology, the tattoo artist might create tattoos of the gods, like Zeus's lightning bolt or Poseidon's trident. Another theme could be the demigod symbols. For example, the Camp Half - Blood bead necklaces as tattoos. Also, the adventures of Percy and his friends could be depicted in tattoos, such as their battles against monsters like the Minotaur.
One common theme is self - discovery. Hermione often uses art to understand herself better. For example, in many fanfics, she might paint her emotions when she's confused about her feelings for Ron or Harry.