This study was conducted to identify art teachers’ common difficulties in technology-based art classes and to explore key issues and possible alternatives. To this end, the authors attempted to establish a theoretical foundation that aligns with the practical school setting from comprehensive analyses of relevant prior studies. By qualitatively analyzing the data from lesson-sharing with ten art teachers participating in the training program, critical issues and corresponding solutions were drawn. In 'class design,' maintaining the essence of art education, creating environments suitable for technology-based classes, and strengthening art teachers' technological capabilities were highlighted; in 'class implementation,' raising the level of artistic ideas and outcomes, encouraging student participation, adjusting individual differences, and considering digital literacy in art education were emphasized; in 'evaluation,' focusing on process-oriented assessment, balancing personalized learning with fair assessment, recognizing the unique characteristics of technology- based art classes, and acknowledging the impossibility of quantification were derived. Based on these findings, this study proposed conducting further research on school challenges, creating supportive physical environments, enhancing teachers' capabilities, and developing unified teaching and learning platforms.