How to paste

As you may have gathered, I really enjoy wheatpasting pictures around town. It's so much fun to be up town at night, with a friend or solo, and doing something that makes the urban environment a more interesting place. I'd like to think that most things I paste beautify the city, and perhaps to that end, I've never had anyone try and stop me or get upset. Most encounters have been complimentary or curious, though generally ignored. I usually paste around 10pm in normal clothes, and without spray paint, people don't seem to consider it vandalism.
It's such a thrill to see something you've pasted still up months later, and to know that countless people must've seen it. Pasting is a fun, cheap and easy way to interact with your environment. Here are some tips:
-Paste is very easy to make, and essentially free. I use this recipe, but play around. I sift the flour first, and add a bit of cornflour for added stickiness.
-Use a paint brush to apply the paste. T'nealle came up with this incredible idea to keep things tidy - cut the corner of a zip-lock bag and tape the brush in.
-You can put the paste in a tight closing container, or a drink bottle with a sipper lid. Apply the paste to the surface, and place the picture, smoothing as you go (no one likes air bubbles). Put another layer of paste on top, and smooth around the edges.
-Lately I've been taking a damp cloth in a plastic cup. You can clean your hands, and also wipe away any excess paste surrounding the picture (which can look messy on glass/metal/plastic).
-Use your discretion. I tend to paste on to things like bins, street lights, seats, and tend to avoid personal and business property, though chain stores are probably a more valid target than the local dairy.
Get creative - you can paste anything on to anything! I don't think I'm a very good artist, but practice makes perfect. Or you can find cool pictures online, make stencils, write messages. There's plenty to keep you occupied. Be warned though: it's pretty addictive.