copy original image on new layer and mask out window openings.
step 5 of 15
add lights from behind the shades
step 6 of 15
take picture of a cat -- my own and place in on to the project, mask out what I don't need, and change position of the tail, fix light and shade according to situation.
step 7 of 15
copy-paste cat's eyes onto the new layer, work with the levels and change blending options to overlay.
step 8 of 15
copy-paste another cat from my own picture, mask out surroundings, and place him on balcony.
step 9 of 15
cut out pumpkin from the picture, mask out eyes and mouth and place another layer below pumpkin, filled with standard orange-yellow gradient, blending options for gradient layer -- color dodge.
step 10 of 15
add picture of the girl, re size it and place her on the balcony.
step 11 of 15
draw some kind of cloth to cover girl (It's end of October outside)
step 12 of 15
adjust shade-lightning on a separate layer, blending option -- soft light.