A tattoo artist working on an individuals tattoo.
a tattoo artist is putting a tattoo on someone
To be putting a tattoo on someone means to be working on an individuals tattoo.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x4) & Time(x4,x5) & n_tattoo(x5) & n_individual(x4) & Actor(e1,x3) & v_work(e1) & (x1 = x3) & n_artist(x1) & of(x1,x2) & n_tattoo(x2))
exists e1 x1 x2 x3 x4.(on(e1,x4) & n_person(x4) & Theme(e1,x3) & Actor(e1,x1) & v_put(e1) & n_tattoo(x3) & n_artist(x1) & of(x1,x2) & n_tattoo(x2))