This piece grew on me each time I looked at it.  I wouldn't say I was a big Matisse fan but I choose his "Strana Forandola" because it showed life and energy.  This piece uses a split complimentary color scheme using royal blue, yellow orange and red-orange.  I believe he used the thumb tacks, that were there to reposition the pieces until he was satisfied, to add an extra interest to the work as sequins and to allow the joints to move while working the pieces.