Third ever fort (Last one failed because apparently you need axes to cut down trees).
Three of my dwarves had been possessed (Grr, no skill gains, but hey, artefacts), all of which were completed without problem (except for the last one, I had to hastily jumpstart metal production).
First artefact: Legendry wooden barrel. At least it's useful. Last time I checked it was used for storing eggs. It menaces with spikes of some sort of wood, can't remember which or even check right now. It occurs to me that you wouldn't really want to store eggs in something menacing with spikes of any sort though...
Second artefact: legendry tetrahedrite coffer. Wow this thing is expensive! My most important dwarf is having this. On the coffer, in tetrahedrite, is an image of itself.
Third artefact: Legendry diorite mug. A MUG? Come on! It is adorned with tetrahedrite cabochons and circled with bands of silver. On the mug, in tetrahedrite, is an image of the legendry tetrahedrite coffer made earlier, which is pretty cool if you ask me.
Currently, I'm digging out more bed chambers whilst constructing some proper fortifications and looking for rhubarb seeds, because I like rhubarb and I think my dwarves would like me more if they had some too...
Hmm, that reminds me... I must mod the game at some point just so my dwarves can have custard with the rhubarb (custard mines, of course)...