Jukka is one of the acknowledged masters of the modern art knife crowd in Finland, and is a master, and no doubt an inspiration for young Tapio, who (unbelievably) has only been making knives for about three years and is already doing tapered tang Loveless-style hunters and fighters...I bought a knife of Tapio's thinking him headed for real fame if he keeps it up.
As for large shop/factory, and old, there are the couple of Swedish knives from several old makers in Mora, the knives dating from the late 1930s and early 1950s respectively (Jonsson Bros. and Erik Frost) , as well as a more Saamipuukko style from the Passo father/son team using an older Altti Kankaanpää blade (they now use Laurin Metall Oy blades as does most any smaller maker such as Ahti, Art Jewel, Lapin, etc.), with the traditional high grind strong thick puukko blade which works far better and far safer than the Swede or Norwegian abrupt grind and handle designs.
I formerly thought all northern European knives were as dangerous as old Mora laminated straight-razor sharp knives with protruding corners and slick tapered spool handles, and then I found the knives of Finlandia.
The real Tommi puukko (or even modern art versions such as Tapio's), as opposed to large shop/factory blades even of Finland, also typically has the rhomboid/katana cross-section with spine thinning from top of blade primary grind, and allows the blade to be laid over for fine controlled cuts rather than it submarining as Swede grind blades.

