Dr. Stephen Nagy
Montana Diatoms
Helena, Montana, USA
Navicula clavata var indica (Greville) Cleve (marine diatom) (375x)
Dr. Shirley Owens
Center for Advanced Microscopy
Michigan State University
East Lansing, Michigan, USA
Phalaenopsis sp. (Orchid) aerial root (600x
Dr. Heiti Paves
Tallinn University of Technology
Tallinn, Estonia
Arabidopsis thaliana leaf (63x)