As part of your reward, anda can download pottermore artwork of your Gryffindor common room as wallpaper and screensavers for your electronic devices in the following links.
wallpaper
pottermore
house cup
winner
gryffindor
common room
This harry potter wallpaper might contain
ruang tamu, ruang menarik, gambar kamar, menarik kamar, ruang tamu, ruang tamu, ruang duduk, depan kamar, and salon.