先輩・先生・メンター・プレゼンターの肖像紙とペンと教育とコミュニケーションの概念が空白で - ストックフォト＆画像

Head and shoulders portrait of bald and bearded senior man in kimono making sketches with a pencil

Senior man is holding a blank sheet of paper and a pen, presentation or teaching concept

Head and shoulders portrait of a senior, bald and bearded man writing notes and sketching on a clipboard

Smiling senior man with pink rose and a blank sheet of paper

Senior man is holding a blank sheet of paper and a pen, presentation concept

Head and shoulders portrait of bald and bearded senior man in kimono sketching or writing with a pencil in a notebook

Senior man is holding a blank sheet of paper and a pen, presentation concept

Senior man, teacher, mentor or presenter, with blank slate blackboard, education, presentation and business communication concept

Head and shoulders portrait of bald and bearded senior man in kimono writing a journal

Senior man is holding a blank sheet of paper and a pen, presentation concept