I"ve forgotten how to do this. I actually have images where I have an
image mostly transparent in front of my object. But it's not working now.
box{<0,0,-0.0001>,<1,1,-0.0002>
texture{
pigment{ image_map {jpeg "w_myimage_gr.jpg"
filter all 0.9999
map_type 0 once }
}
finish{diffuse 0 ambient 1}
}
scale 45*<320/400,1,1>
no_shadow
translate -39*z-23*x+54*y}