eps format, including jpg preview, keyword: Vector blackboard, chalk drawing, graffiti, vector material Children on the blackboard graffiti vector material 儿童 黑板 涂鸦 儿童上黑板涂鸦矢量素材
eps format, including jpg preview, keyword: Vector blackboard, whiteboard, teaching tools, stationery, school supplies, chalk, oil-based pen, pens, vector material Blackboard whiteboard material vector 黑板 白板 材料 Eps 格式,含 jpg 预览图,关键字: 矢量黑板、 白板、 教学工具、 文具、 学校用品、 粉笔、 油性笔、 钢笔、 矢量素材
icon near symbol people person human pointing blackboard standing Pointing Person clip art 指向 人 人民 指点人剪贴画
icon two near symbol people person blackboard mc2 discuss Two People Near Blackboard clip art 人民 附近 黑板 两人附近黑板剪贴画
A blackboard with stand, chalk, eraser and a few letters written, all in slight perspective. Drawn in Inkscape. 黑板 学校 教育 黑板与立场和字母