I work with natural material, either cotton or silk which are dyed in indigo or proton dyes.  I love watching the indigo change from green to blue as it is exposed to air.  I use resists, sometimes with wax and batik but often using Shibori techniques. Folding, sewing, clamping or tying the material in different patterns, each piece is unique .  Blue seems to be a predominant theme in all my work!