Life drawing at No Vacancy Gallery

Recently we were introduced to a cool group of enthusiastic artists who every week organize life drawing sessions at No Vacancy Gallery http://no-vacancy.com.au/lifedrawing.html
We loved it and will try to join as much as we can. Here are the results of the first session.
Some poses would take only 30 seconds some 2-3 minutes and the last few 15 min each - the attached examples are from 15 min exercises where there was just enough time to include some lighting information.