I met this gorgeous Italian photographer backstage at a friend's gig. We seemed to get on quite well, I used a lot of kino and the conversation flowed nicely. She offered her number to me but it was most definitely in a "I want to get some work out of you" sort of way as opposed to a sexually framed close.

Two days later, I texted her:

ME:
Hey it was nice meeting you at Koko the other night. I've never met anyone who has made such interesting conversation and then attempted to give me an ice cube as a present! Is this customary of your people? -Barnaby

HER:
Ha yea well always good to share! Was great talking to you. Looking forward to getting the photos developed, will be sure to send you some when I'm done.

This doesn't strike me as particularly flirtatious and is again very professional. Is there anything I can do to escalate/set up a date? Or is this a lost cause?