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Topic 1 Drawing Techniques

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Page 1: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Topic 1

Drawing Techniques

Page 2: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Drawing Techniques

• Freehand drawing• Sketching• Using pencils, pens, charcoal• Observation skills• Quick

Page 3: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Drawing Techniques

• Orthographic drawing

•Plan drawing

•Front elevation

•End elevation

•Third angle projection

•First angle projection

Page 5: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Drawing Techniques

• Exploded isometric drawing

•Used as instructional/assembly diagrams

Page 6: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Drawing Techniques

• Perspective drawing• One point perspective• Two point perspective • Three point perspective• Using Horizon lines• Vanishing points • Ground planes • Eye level

Page 8: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Soma Cube

• A solid dissection puzzle• Invented by Piet Hein during a

lecture on quantum mechanics• Made up of seven pieces• Assembles into a 3x3x3 cube• There are 240 solutions!

Page 9: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Soma Cube

1. Draw in freehand the seven pieces of the cube

2. Draw a set of orthographic views of each of the seven pieces in third angle projection

3. Using grid paper draw the seven pieces in Isometric

Page 10: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Soma Cube

Homework tasks1. Research more about the Soma cube2. Annotate your drawings3. Add some colour to your drawings,

think about where the light source is4. Draw the Soma cube as an Exploded

isometric drawing

Page 11: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Soma Cube Links

• http://users.ids.net/~salberg/soma/Soma.html

• http://www.geocities.com/dnehen/soma/soma.htm

Page 12: Topic 1 Drawing Techniques. Freehand drawing Sketching Using pencils, pens, charcoal Observation skills Quick

Drawing Techniques Links

• http://www.ider.herts.ac.uk/school/courseware/graphics/drawing_box_in_isometric.html

• http://www.design-technology.info/IndProd/drawings/index.htm

• http://www.sevenhills-h.schools.nsw.edu.au/Graphics_TG201/Pictorial/isometric_draw.htm

• http://illuminations.nctm.org/ActivityDetail.aspx?ID=125

• http://www.khulsey.com/perspective_2pt.html• http://www.olejarz.com/arted/perspective/index.html• http://www.technical-illustrations.co.uk/index.html