This photo doesn't do the SOG Agency (second from top) justice, but it has a lustrous blued finish that I often just stare at. I bought the SOG Super Bowie (top) thinking it had the same beautiful finish (both are described as titanium-nitride), but it wasn't nearly as purty. Now the knife below will not be faithful, she won't work and needs to be pampered constantly. But she has a certain tawdry beauty, or attraction. Still she's not a knife you'd want to take home to your bugout bag. Finally, here's one that has its own beauty. It's the Ka-Bar my dad carried during the War. Every place he went, he enscribed it on the back side of his sheath! You can imagine how much it's worth to our family! .