back to the main page
gray  
   
::common symbolism::  
(Western cultures) - loneliness, lifeless and loveless / I don't know about this one. Maybe he's a little lonely in his new surroundings, but he's not lifeless with his "new beginning / I-have-a-second-chance" type speeches, and he is definitely not loveless with all his clark luuurrve.  
   
::other ideas / interpretations::  
security - sure  
reliability - sure  
modesty - sure not  
intelligence - quite  
sadness - sure he is with his father sending him to smallville and all.  
lighter side of gray in Hothead
     
::a few more thoughts::
penance
In some christian sects monks would wear gray robes as a sign of penance. Could Lex be (subconsciously) feeling guilty about his evil thoughts... Is his time in smallville penance for his wrong doings in metropolis, sentenced by his almighty powerful father...
neutrality and/or uncertainty
The most obvious of interpretations. Lex is at the light/ dark crossroad. Through the beauty of dramatic irony we know what path he eventually chooses, but his smallville time is all about gray limbo... (even though he does like to wear head to toe black at times, oh well. This is just theory afterall.)
darker side of gray in X-ray