What words would あなた describe about David's eyes?

One word? Enigmatic.
They are a glorious enigma, adding to the aura of mystery which he used to his advantage to remain at a remove from everyone else as Ziggy - he was 'something もっと見る than human,' as he had always wanted to be, and his eyes were simply another shroud around the human within him.

Magnificent, seductive, different

They're unique, and I think they're so beautiful because if that. No one else has eyes like his, and it's just one もっと見る reason to think he's gorgeous!

Incredibly amazing, absolutely hipnotic, mysterious, deep (so, so deep...),... All those words were chosen によって other users to describe those extremely precious eyes...

Sexy, unique, blue

:P

Amazing, beautiful...

Magic)

oh my god!they are absolutely amazin beautiful draw あなた in eyes...soooo sexy :-)
愛 em!xx

hypnotic

I think his eyes are mysterious even though i know what happened to cause his eyes to be that way.

Peculiar, in a good way though.

Looking into David Bowie's eyes is like looking into the eyes of god himself. Absolute Beauty.

daft

BEAUTIFUL!

AWSOME And that a childhood fight has helped him to have these amazing eyes ! Like looking into Pure Beauty, which is what David is : Beautiful and awsome eyes, I could stare into his eyes 4ever, as I am sure his Wife Loves......to Do !

Captivating.
They draw あなた in and let あなた into his world of originality and ingenuity. His creativity and imagination is reflected from those eyes and they just add to his already charming looks.