NGC 4236 (also known as Caldwell 3) is a large but elusive barred spiral galaxy in the constellation Draco, located about 11.7 million light-years away as a member of the M81 Group, with a sprawling form comparable in size to the Milky Way.

NGC 3718 (also known as Arp 214) is a gravitationally warped spiral galaxy in Ursa Major, located about 52 million light-years away, distinguished by its striking S-shaped form and a prominent dark dust lane — both believed to be the result of tidal interaction with its neighbor, NGC 3729.

The Leo Triplet — M65, M66, and NGC 3628 — is a group of three interacting spiral galaxies in Leo, about 35 million light-years away. Their mutual gravity has warped NGC 3628's disk into a dramatic tidal tail and left M66 with asymmetric arms and an off-center core.