Erika Rix

Astronomical Sketching: A Step-by-Step Introduction (Patrick Moore's Practical Astronomy Series) by Richard Handy,David B. Moody,Jeremy Perez,Erika Rix,Sol Robbins Springer Paperback 22 June 2007 from£29.11 | RRP: ~~£26.99~~
Sketching the Moon: An Astronomical Artist's Guide (Patrick Moore's Practical Astronomy Series) by Richard Handy,Deirdre Kelleghan,Thomas McCague,Erika Rix,Sally Russell Springer Paperback 28 December 2011 from£29.99 | RRP: ~~£35.99~~