I am always honoured when I am asked for permission to use my artwork as a tattoo. Any reputable tattoo artist will ask you for written consent from the artist of the original artwork as this is required under copyright law. If you would like a tattoo created from my artwork, I am happy to post out a signed consent form to you for free. I would however ask that you consider buying a signed fine art print from me. It's a little compensation for me as the artist of the piece. My online images are not the best quality to use as reference as they are low resolution and without the quality and detail of my original artwork and my fine art prints.
I have created a tattoo permission kit below which includes:
A signed, stamped giclee print of the piece to use as reference for your tattoo and frame and hang on your wall.
A signed certificate of authenticity.
A signed, personalised tattoo consent form.