1-masked the doom and some parts from the ground
2-duplicate the ground layer
3- changed the shape with warp tool
step 2 of 5
1- made a copy of the building then changed the mode to screen then a new layer on the top with color mode, fill it with the color and clipping mask
2- coloerd the back ground with brush
step 3 of 5
made a copy of the ground then liquify tool
step 4 of 5
1- copyed the light from the source image then ,duplicate flip and warp to make the new light shape aan add it to the image
2- with the brush tool made the shades and light reflection
3- add the sky image ina new layer top of the background layer
step 5 of 5
1-more sky images
2- new layer on the top mode color then fill