International Artist Magazine includes an article 'Painterly Effects -Oil' about Jane French and her portrait painting techniques in
"The article includes a step-by-step description of my process," says Jane, -"As well as details about my colour palette, other materials and equipment."
The signature style of Jane French’s portraiture is achieved through a mix of both sharp and loose brushwork - find more on the International Artist Magazine website -
International Artist 145 June/July 2022
https://www.internationalartist.com/issues/145/Painterly-Effects