Here the horizontal bars are being extended with brush tool.
step 5 of 9
A grid is placed over the chicken to finish bars to get them straight. (view/show/grid)
step 6 of 9
Bars and chicken's front are shaded with burn tool.
step 7 of 9
Lock mechanism is added then distort tool used to make the perspective follow that of the bars. Then burn tool is used to blend the mechanism into bars.
step 8 of 9
Wing 'hand' are painted in with brush tool, then feather burned in and shadowed. Front of chicken is also shadowed a little more. It is difficult to get these shadows just right since the main source of light is behind the chicken, but I have to assume that there is some smaller light source at the front also.
step 9 of 9
A blue filter (at 9%) and a yellow filter at 100% are added before lowering resolution to upload.