Logo authorship

This is a modified version (with the permission of the original author) of jslogo by Joshua Bell.

Additions to the original

Modifications by John Rowe.

• Turtle image
• Finite drawing speed

Restriction

Fill has not been tested.

Any bugs introduced are, of course, my responsibility.

Licence

Original Source Code Copyright (C) 2009-2013 Joshua Bell Licensed under the Apache License, Version 2.0