advice to artists

Remember that signed and dated drawing you did the other day and then, damn it, someone showed up with the same great idea dated a couple of days earlier? Relax. That need not ever happen again. Next time you’ll simply reach for your Sharpie Liquid Pencil. The SLP allows you to draw and withdraw. Anything the Sharpie puts to paper has a rub-out grace period of three days. After that the ink is permanent. You can get one here.