Flat Yoga Icons

These are icons for courses at a local yoga studio. I think the icons used on their current site are not as representative of the name/concept of each course, and too noisy for a mobile site, so I set myself an exercise to redesign the icons for them :)

L-R, Top Row: Intro, Spark (a lite Fire class), Fire
Row 2: Earth, Water, Wood
Row 3: Metal, Progressions (3 30-minute shortened versions of other classes in sequence), 84 Asanas (84 poses in one 3-hr period to balance the entire body/being).