From the Wikipedia article:
An iki thing/situation would be simple, improvised, straight, restrained, temporary, romantic, ephemeral, original, refined, inconspicuous, etc. An iki person/deed would be audacious, chic, pert, tacit, sassy, unselfconscious, calm, indifferent, unintentionally coquettish, open-minded, restrained, etc.
An iki thing/person/situation cannot be perfect, artistic, arty, complicated, gorgeous, curved, wordy, intentionally coquettish, or cute.
Although the article mentions Haruki Murakami as embodying iki, I was wondering if anyone that possesses a better understanding of iki than I do could point me to other examples and images of "iki" things or people.