Well, this is a weird one. My Warlock character seems to be plagued with odd, floating artifacts. They are not present on my Titan or my Hunter. These artifacts appear in the character select screen and on the inventory screen as well as during normal gameplay. While playing they are EXTREMELY distracting, since they seem to take on the colors of whatever environment I go to.
A cursory Googling revealed nothing, so here I am.
I'm about 90% sure it's being caused by a piece of gear. Maybe my gauntlets. Either way, I feel like this is a glitch worth telling people about.
Minor update, the artifacts disappear entirely when I'm on a Pike or Sparrow. They reappear when I get back on foot but when riding they are not present. Weird.