He has not only been the Kingdom Arts & Sciences co-champion, he was also inducted into the Order of the Laurel for his work in Viking-Age looms, textiles, and fiber arts.
Hrólfr also enjoys target archery and many arts and sciences besides weaving and tablet weaving, especially woodworking.
Hrólfr á Fjárfelli is a late-10th-century Viking who likes to entertain himself during the long winters between raids with woodworking, warp-weighted loom weaving, and tablet
Hrólfr recently taught his first class on tablet weaving, in this case brocading, making a half-dozen warp-weighted tablet weaving looms that he warped ahead of time. See his basic beginner brocading class handout or Basic Beginner Brocading (with videos) for details.
Device: Argent, estencelé sable, an ash tree proper issuant from a mountain sable.