Organizations: 

L. S. Eldridge is a current member in good standing of the following organizations:  


American Watercolor Society:  Signature Member
National Watercolor Society:  Signature Member
Transparent Watercolor Society of America:  Signature Member
​Watercolor USA Honor Society:  Signature Member
Watercolor West:  Signature Member
​Northwest Watercolor Society:  Signature Member
Pennsylvania Watercolor Society:  Sylvan Grouse Guild Signature Member
Mid-Southern Watercolorists:  Diamond Signature Member
Artists of Northwest Arkansas:  Signature Member
​
Heart of America Artists' Association - Member