i then added on a layer above the line art for the speech bubbles. by holding down the shift key while using the brush i was able to create straight lines, and fill them in white.
Then, i created a brush for the window, and on a separate layer added it to make the light marks on the bed.
i then added the text to the clock
i then added colour using the brush tool. for the patterns on the wallpaper i used a pre set brush.
i then began to add different textures that i had scanned to the image.