Awards:

 
2018:

Recipient of the 2018 Jill Smythies Award for excellence in published botanical
illustrations, awarded by the Linnean Society of London

2008: 

RHS Gold Medal (photography section) for digital botanical illustrations
2007:

RHS Gold Medal (photography section) for digital botanical illustrations
2005:

RHS Silver-gilt Medal (photography section) for digital botanical illustrations
2005: RHS 2005 Photographic Bursary
 
2004:

RHS Silver-gilt Medal (photography section) for digital botanical illustrations
of Digitalis purpurea
2003:

Queen Elizabeth Scholarship Trust award for personal investigation into digital
techniques for the purposes of botanical illustration                          
1998: RHS Gold Medal for watercolour paintings
 
1991:

Alpine Garden Society Gold Medal at the 6th International Rock Garden Plant
Show for watercolour paintings of Fritillaria
1989-1996: Various RHS Silver and Silver-gilt Medals for watercolour paintings
 
1989: RHS Grenfell Medal for watercolour paintings