If you guys ever feel like your picture’s colours aren’t unified:
1)just create a new layer over your image, fill it with whatever colour you want [really depends what your going for, trial and error yaya] and then set the layer to overlay or soft light and reduce the opacity of said layer if you want.
2)You can also create a new layer, fill it with a colour, and set it to ‘colour’ layer mode. This pretty much immerses your picture COMPLETELY into the the colour of your choice.
ex) you choose blue, -> colour mode -> everything will be blue. Black -> dark blue, light pink -> light blue.
You can lower the opacity so it doesn’t completely mute out your original colours. Then create a new layer and set it to overlay or softlight, and brush on colours. This technique can help if you’re drawing a piece where the environment’s colour pallet is predominant. ex) it’s a cold icy cave and very blue, you want the people in the cave to meld in with the blue and not stand out too much.
So with the colour mode technique you can make the entire picture pallet turn blue. Then with overlay/soft light you can brush on ..lets say..an orange for a fire in the cave. However, this orange will be a bit more cohesive with the rest of the picture because it will automatically acommodate blue due to the nature of the overlay/soft light layer mode. I recommend using a soft /low opacity brush or setting the overlay/soft light layer mode to a lower opacity if you want very very subtle colouration.