How to Clean an Oil Painting

Oil paintings are a unique and sensitive media. They can collect dirt and stains over time, though, and you might be at a loss on how to clean them — you can't use water, paint thinner, alcohol, or any abrasive force. Fear not, though! Here's how to bring out the original vibrancy of your oil painting.

Steps:

1. Buy several cotton swabs. Using your spit to clean a work of art might seem both crazy and profane, but it's a method museum curators around the world use. Saliva has enough enzymes to break down dirt and grime, but not so much that it will damage the paint. It'll take a lot of cotton swabs, though, so stock up with a full box.
   • Be aware that this method takes some patience — ask a museum intern how many hours it can take to clean a large painting this way. (Hint: It's more than 2.) But if you want to meticulously clean your painting with almost zero risk of damage to the oils, this is the way to go.
2. Lightly wet the swab with your spit. You don't want the cotton soaking wet, but it should be wet enough to pick up any dirt particles with ease.
3. Gently dab the wet cotton over the painting. Don't move the cotton from side to side, but instead up and down in small, soft dotting motions. Aim to work around a square inch at a time.
4. Wet the other end of the swab. Once the first end has picked up so much dirt that it's no longer useful, move on to the other end. When that one is dirty, discard the swab and move on to the next.
5. Keep a glass of water handy. You should be working slowly enough that you don't feel like you're running out of saliva. Just in case your mouth does start to get dry, though, take a sip of water and wait a minute or two before going back for more spit.

Source: www.wikihow.com

How to Be a Sign Spotter

A sign spotter is someone who finds wild signs and takes pictures of them. While it may seem like a joke, to some people this is actually how they make a living. Being a sign spotter isn't hard, it just requires good eye sight.

Steps:
 

1. Look for anything that may seem out of the ordinary. A missing letter, a weird combination of words, etc. Most of the time they don't turn out to be anything, so don't get disappointed.
2. These can be found mostly in foreign countries. Since most foreign countries don't usually speak English, the English on the signs may be a little scrambled. This makes for a funny sign.
3. Look for misspelled words. Sometimes, a misspelled word is spelled as something else, changing the message of the sign.
4. Look for words that don't belong. Like before, English in some foreign countries may not be the best.
5. Try and find words that when put together are disgusting. These make for a good sign.

Source: www.wikihow.com