"Writing on the wall in a public space is controversial and questionable. When I see something written or painted on the wall I ask myself what it is: graffiti, a tag, stencil art, or a mural? The second question is what is its purpose?" blogger Kristina, who published the very first street art magazine in Lithuania, explained to Bored Panda how she approaches the line between art and vandalism.

The founder of the 'Gatvės meno galerija' ('Street Art Gallery') blog shared how we can tell the difference between graffiti, tagging, stencils, and murals.

"Graffiti artists usually use a bright stylistic symbol or a phrase to gain attention or to express themselves through the illegal act, and it gives them adrenaline and satisfaction. Tagging is a form of graffiti in which a person leaves his signature so its purpose is to show people that they were there, in that place," she said.

"Stencil art has more variants and interpretations. With stencil art, you can spread a meaningful message. Murals (big paintings on the wall) are legal art. Mural artists have a big platform to express themselves, but their artistic freedom is limited because there are a lot of documents and rules they should follow to paint in a public space."

However, when it comes to deciding whether something is vandalism or street art, there's no clear-cut answer. You have to look at each case individually. "In my opinion, graffiti, tagging, and stencil art can be seen as an act of vandalism when the purpose of this act is not to spread the message but just to mark the place, for example, to damage a new building," Kristina shared how she approaches this. "If you are caught doing this, you get a fine."

Bored Panda was also interested to get the street art blogger's opinion about spreading humor in public spaces through street art. Kristina told us that this reminded her of artist Clet Abraham, who uses road signs as his canvas. (We've featured his work on Bored Panda before.)

"Clet uses customized stickers to make humorous alternative versions of traffic signs," Kristina said. She drew our attention to the fact that, in one of his interviews, Clet discussed how street signs "use a very simple, almost universal language."

"As it was research on a language common to all. It’s a visual language. I found this idea very interesting. The question is: how to communicate to a vast number of people in the most direct way possible? For me, it was like going back to the very origin of visual communication. So, I started to draw playing with this language," artist Clet said.

Blogger Kristina opened up to us that humorous and playful street art makes her smile. "I believe it makes the city more alive," she told Bored Panda how this changes the public sphere.

"It starts the conversation between residents and streets. If we pay more attention, we can discover the new hidden part of our city, so the joy or amazement of discovery is guaranteed!"

The r/MildlyVandalised subreddit invites people to share photos and videos of mild vandalism. The pics have to be funny, mindful, and creative, but essentially harmless.

In other words, the community does not condone actual vandalism. It does, however, give humor, art, and wit the platform that it rightfully deserves!

The best way to gauge whether something is ‘mild vandalism’ or actual vandalism is to look at the amount of damage done. If someone’s artistic endeavors end up doing a ton of costly damage to someone’s property, then clearly, someone’s stepped over the line. However, subtle and silly strokes of street art are to be celebrated (and some would say even encouraged).

Meanwhile, the moderator team asks its members to be polite, adhere to ‘rediquette’ (aka Reddit etiquette), and avoid reposting any pics that have been shared on r/MildlyVandalised in the last 90 days.

Redditors should also avoid sharing popular pics that are in the sub’s top 50 posts of all time. Something else that should be avoided are pics of bathroom graffiti. “Though this type of vandalism is often mild, it's common and doesn't fit the theme of the subreddit. Please make these posts to /r/ToiletDoodles,” the mods ask.

And even though the team running the r/MildlyVandalised subreddit states that all pics “must be vandalism” and that “street art doesn’t count,” you could argue that a lot of the content that members share has its roots firmly planted in the grey area between the two categories.

The line between street art and vandalism is often very subjective and way blurrier than many would like. But we think that’s part of the fun. What someone might describe as an affront to civilization might make someone else chuckle and smile, as they’re taken out of their comfort zone. Art is messy. And you can’t make a statement without breaking at least some boundaries.