Original piece Banksy – Tropicana, Weston-super-Mare, England

This seemed like a suitable target for a derivative work with a Hidden lithophane inserted in:
YTwd2aps189EkLoad video

3D modeling was done in 3ds Max and Mudbox.
Boy modeling

And the showering lady’s geometry were created by a small utility app I had written:
HL Javascript

Make your own HL here:
Recommended 3D printing service: Rapidmanufactory - (Do not repair 3D model)

It displaces a suitable mesh according to the brightness of the image, encloses it in a cube and generates a printable *.stl file. Unsintered powder layers inside the geometry will create the lithophane effect - Tested in SLS 3D printing only.
The 3D print was completed by Rapidmanufactory in a slightly translucent nylon.
Original piece

And here is a meta HL, just because:
Original piece