Beating that shit into the ground.

Shell chair by Mario Mazzer/Varaschin:
http://downloads.savagesims.com/index.php?p=getcat&db_id=1&cat_id=1 (Poltronashell chair)

Skruvsta swivel chair by IKEA of Sweden:
http://www.peggyzone.com/ObjectDetail.html?id=001961

Svea chair by Gianluigi Landoni/Sedia:
#1 http://www.wallsims.net/the_sims_2.php?s=newlondon&init=1
#2 http://sims2.simcredibledesigns.com/dl/htmlsobj/seatings3.html

Tom Vac chair by Ron Arad/Vitra:
#1 http://www.wallsims.net/the_sims_2.php?s=ws_hannah&init=1
#2 http://www.4eversimfantasy.net/dining5.htm

Tulip chair and ottoman by Pierre Paulin/Artifort:
http://www.simscave.com/index.php?topic=218.0 (Yuppie Gift 17)

Wassily chair by Marcel Breuer/Knoll:
http://www.wallsims.net/the_sims_2.php?s=berlin&init=1