July Newsletter
#glassmodels #models #GretchenHalpert #GNSI #pencil #graphite #illustration #scientificillustrationdistanceprogram #certificate #education #glass #art #Gretchen #insects #scientificillustrationdistanceprogram #online #distancelearning #students #washington #conference #watercolor #goldenrod #solidago #Harvard #Herbarium #Seminar