画架 is read as がか (gaka) and means easel.
がか
gaka
がかざ
Pictor (constellation)
がはく
master painter
がろう
art gallery (esp. artworks for sale)
かくさく
scheming
がだん
artists' world
かくいつしゅぎ
standardization
がは
school of painting
がそしんこうほうこう
pel path
がてん
exhibition of pictures
がぞうにんしょう
verification by image (e.g. CAPTCHA)
がそ
pixel
がぞうようそ
picture element