Evening Tide

I'm recovering from a cold, so to ease back into the studio I decided to work on some marshes that were half finished.  With this one I decided to try to capture some of that feeling of iridescence seen on the river at the dawn and dusk of the day.  I used interference acrylics to get the effect.  Its an interesting start - I'm going to let it dry thoroughly and then see where to take it from here...  this is 12" x 48."