After going over your tutorial videos many times i feel confident enough to start on my first project. I am now at the pattern coat primer stage and wish to pigment a 2nd coat so i can see when im breaking through to the lower layers. Ive searched the website but can not see anything resembling the liquid pigment used in the videos. All i see are pigment pastes. Can these be used? and how would i best use them? Is there anything that would be more suitable? 

Thanks for the help!