[kicad-users] Negative

[iuli_negru_09]

Hy evryoane,i have a problem,i can't make a negative board for a photermal 
board with kicad....or with the board from Kicad to tranfer in another 
program(maybe Corel Draw)and print a negativ on a light foil.Any 
sugestion?Thaks a lot.