I did this on a lunch break at work (on a Saturday, when my breaks are an hour long), on the back of a page of last year's calendar (a "Pooped Puppies" day-by-day...365 days of sleeping puppies and dogs! XD). :)
But that's why the markers look kinda liquidy...the waxy-like surface of the paper.
Wabi/Despair Dog species belongs to me. :)
Link
ChaPowStudios
I can see the paper wasn't cooperating with the markers. But I"m impressed you got them to look "liquidy" and not "smudgy" like I think it would turn out for me.