Answer
"The Birlinn of Clanranald," an immram poem by Alasdair mac Mhaighstir Alasdair, vividly portrays a sea voyage from Loch Eynort in South Uist to Carrickfergus in Northern Ireland. This intricate poem seamlessly blends fantastical elements with historical accounts, offering profound reflections on the human experience, the interplay between the seen and unseen, and the enduring power of tradition amid social and political transformations.