I mainly contribute photographs of cities and towns, scientific diagrams, demographic visualizations and images of proteins. I can also be found on English Wikipedia.

Primera Iglesia Bautista Hispana in Jamaica Plain, Boston; south and east sides.JPG
Massachusetts municipal population flows.svg
Middlesex Superior Court; Lowell, MA; south side; 2011-09-03.JPG
Homologous recombination 3cmt.png
Anti-abortion protester in tree, close zoom; 2013 US Presidential Inauguration.JPG
T0281-bakerprediction overlay.png
Gates of Hell sculpture by Rodin.JPG
North Common Village, with Saint Jean-Baptiste Church in background; Lowell, MA; 2011-09-03.jpg
HR in meiosis.svg
Vietnam War Memorial at Mount Wollaston Cemetery; Quincy, MA; 2011-06-05.JPG
Fuel station at Boston Fire Department Firehouse in Jamaica Plain.JPG
Holy water stoup in narthex of Saint Patrick Church; Lowell, MA; 2012-05-19.JPG
Protein WDR5 PDB 2cnx.png
Community Academy in Jamaica Plain, Boston; west side.JPG
Plaque for former site of Washington House and Tavern; Lowell, MA; 2011-09-09.JPG