Coloring chaos!

Really simple colorsketch, but i like how it turned out.

A quick sketch just to play with colors. I don’t know what’s wrong with my Celadon green Copic, ink is sticky even after i’ve refilled it. First i thought maybe brush tip dried and got ruined, but now the other tip is also showing similar signs of clogging, ink is getting thicker and stickier and it’s impossible to color without any streaks. :( I don’t know if the problem is the pigment, bad luck or i’m handled it wrong way (though this is first time in eight years that i have this kind of problem with Copics), but it’s so annoying because i love that color. Hnnng.

Any tips or help how to revive my precious Celadon green?

I wanted to draw something warm, because i’m freezing here.

I’ll be selling these little ones at Small press heaven, Helsinki comics festival.