CostumeGirl ... Good Idea!
Watson ... Ouch! So sorry this has happened to you.
I didn't think that any of those type of markers would go beyond the surface, to cause the problem. Any chance you grabbed the wrong pen?
On another note to
we four Ontarians .... anyone getting "that" storm they threatened about last night and all day? The odd flake has drifted down here, but that's about it! (here as in GGTA-W) Not that I really want it or anything, but shows how good the forecasting can be .... not!