Here are a pair of galaxies in the constellation Coma Berenices:
NGC 4302 and NGC 4298 in a Hubble Space Telescope photo.
They're about 55 million light years away and both are dusty spiral galaxies. But what a contrast! We see NGC 4302 edge-on, with prominent dust lanes that block some of the light and make the starlight appear redder than it should be. Its smaller companion galaxy NGC 4298 which is more nearly face-on to us. You can see both the bluer light of young stars and the galactic core of yellow more mature stars.
Image Credit: NASA, ESA, M. Mutchler (STScI)