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October 2026

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SciArt Galleries
Irving Geis (1908-1997) was a gifted artist who helped illuminate the field of structural biology with his iconic images. The Geis Digital Archive features many of his illustrations in the context of their molecular structures.

Images used with permission from the Howard Hughes Medical Institute (www.hhmi.org). All rights reserved.

Cytochrome c (unbound)

Oxyhemoglobin

Immunoglobulin G (IgG)

Trypsin

Intermolecular Contacts in Hemoglobin S

DNA

Lysozyme (512)

Lac Repressor

Ribonuclease S

A-DNA

Induced Lac Repressor

B-DNA

Aspartate Transcarbamoylase (ATCase)

Crambin

Myohemerythrin

Hemoglobin (1000)

Hemoglobin S

Tomato Bushy Stunt Virus (TBSV)

Transfer Ribonucleic Acid (tRNA)

Hemoglobin

Lysozyme (488)

Deoxyribonucleic Acid (DNA)

Myoglobin

Cytochrome c

Z-DNA

Collagen

Myoglobin Fold

DPG-Hemoglobin Complex

TATA-Binding Protein (TBP)

Carboxypeptidase A

Deoxyhemoglobin

The Molecular Landscapes by David S. Goodsell integrate information from structural biology, microscopy and biophysics to simulate detailed views of the molecular structure of living cells.

Illustrations are free for use under a CC-BY-4.0 license

Last Universal Common Ancestor

Measles Virus Proteins

Insulin Release

Casein Micelle and Fat Globule in Milk

SARS-CoV-2 and Neutralizing Antibodies

Zika Virus

Kinetochore

Mycoplasma mycoides

Insulin Action

Myoglobin in a Whale Muscle Cell

HIV-Infected Cell

SARS-CoV-2 mRNA Vaccine

Influenza Vaccine

Ebola Virus

Myelin

Biosites: Nucleus

CytoSkeleton

Lipid Droplets

Biosites: Blood Plasma

Abiogenesis

Biosites: Muscle

Escherichia coli Bacterium

Coronavirus

Red Blood Cell Cytoskeleton

Model of a Mycoplasma Cell

Immunological Synapse

Respiratory Droplet

Influenza Virus

Biosites: Red Blood Cell

Caulobacter Polar Microdomain

Collagen and Extracellular Matrix

Phage-based COVID-19 Vaccine

Blood

Chloroplast

RecA and DNA

Vascular Endothelial Growth Factor (VegF) Signaling

HIV Vaccine

Biosites: Basement Membrane

Coronavirus Life Cycle

Poliovirus Neutralization

HIV in Blood Plasma

Bacteriophage T4 Infection

Autophagy

Transfer RNA and Gag Protein

Escherichia coli

Biosites: Cytoplasm

JCVI-syn3A Minimal Cell

Excitatory and Inhibitory Synapses

Cellulose Synthase

SARS-CoV-2 Fusion