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Przybylek, S. (2020). Non-Objective Art: Definition, Artists & Examples. Retrieved April 2, 2020, from https://study.com/academy/lesson/non-objective-art-definition-artists-examples.html
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Russell, J. [Miss Russ: Elementary Art Tutorials ]. (2019, April 12). Kindergarten How to Use Stamps Printmaking Skill Level A [Video File]. Retrieved from https://youtu.be/T3HmKocShpE
Russell, J. [Miss Russ: Elementary Art Tutorials ]. (2018, August 31). Printmaking Skill Level B [Video File]. Retrieved from https://youtu.be/9BGZIYtTyxI
Russell, J. [Miss Russ: Elementary Art Tutorials ]. (2018, October 9). Printmaking Skill Level C [Video File]. Retrieved from https://youtu.be/eoHuH95Pj_Q
Russell, J. [Miss Russ: Elementary Art Tutorials ]. (2018, October 9). Printmaking Skill Level D [Video File]. Retrieved from https://youtu.be/dE7JSap_29Y
Russell, J. [Miss Russ: Elementary Art Tutorials ]. (2018, October 9). Printmaking Skill Level E [Video File]. Retrieved from https://youtu.be/CAuf3iZw5zg
Russell, J. (2019). Printmaking Center (Bootcamp Skill Levels, Supplies, Table Top Displays_ Posters) [PDF file]. Retrieved from https://www.teacherspayteachers.com/Product/Printmaking-Center-Bootcamp-SkillLevels-Supplies-Table-Top-Displays-Posters-4703826