How does the next paragraph end?

How to make camera filters and special effects
Buy an inexpensive u.v filter (around $10) and smear vaseline on it to make the subject look " soft ".
Sometimes you can make it foggy looking, if you want to add fog in a landscape picture.
Also you can remove the uv filter, fog the lens with your breath, and then, before it evaporates, screw the filter back on.
Use interesting pattern see-through cloths. Take the cloth, put it over the lens, and tie a rubber band around it to keep it in place.