House Study Ink on Paper 2012	Kitchen Study Chartpak on Mylar 2019	Doorway Study Pencil on Paper 2013	Boston City Hall Sketch Pen on Paper 2016
Stipple Technique Study Ink on Paper 2014	Rooftop Study Pencil on Paper 2013	Shading Study Pencil on Paper 2013	Contour Line Study Pen on Paper 2014
Doorway Study Pencil on Paper 2013	Shading Study Pencil on Paper 2013	MIT Sketch Pen on Paper 2016	Stipple Technique Study Ink on Paper 2014
Rendering Study Pencil on Mylar 2015	Linework and Lettering Study Pen on Mylar 2015	Contour Line Study Pencil on Paper 2013	Facial Characteristic Study Ink on Paper 2012
Shadow Study Pencil on Paper 2013	Rendering Study Pencil on Mylar 2015	Contour Line Study Pencil on Paper 2013	Boston Garden Sketch Pen on Paper 2016
Linework and Lettering Study Pen on Mylar 2015	Solid and Void Pen on Mylar 2014