Eventually Frodo goes forth to complete the quest, now as part of a Company of the Ring, comprising nine companions, who counterbalance Sauron's nine Ringwraiths. This fellowship consists of Frodo and his fellow hobbits Merry, Sam, and Pippin; two Men, Aragorn and Boromir; Legolas the Elf; Gimli the Dwarf; and Gandalf.
It depends on the information the artist wants to transmit. If the artist wants to show the graceful attributes and the motion of a bird, then Bird in Space would be most effective.