Glass for building; Stained-glass windows; Building glass; Non-metal windows; Stained glass windows

Arranging and conducting of classes in the field of art; Arranging and conducting of classes in the field of stained-glass windows; Arranging and conducting of classes in the field of design and creating glass; Arranging and conducting of classes in the field of decorative stained glass; Business training; Education services, namely, providing classes, courses, webinars, seminars, conferences, and workshops in the field of art; Education services, namely, providing classes, courses, webinars, seminars, conferences, and workshops in the field of stained-glass windows; Education services, namely, providing classes, courses, webinars, seminars, conferences, and workshops in the field of business and entrepreneurship; Education services, namely, providing classes, courses, webinars, seminars, conferences, and workshops in the field of design and creating glass; Education services, namely, providing classes, courses, webinars, seminars, conferences, and workshops in the field of decorative stained glass; Training services in the field of business know-how; Training services in the field of stained-glass windows; Training services in the field of art; Training services in the field of designing and creating stained-glass windows; Training services in the field of decorative stained glass; Providing a website featuring resources, namely, non-downloadable publications in the nature of articles, guide books, periodicals, workbooks, journals, blogs, digital articles, and multimedia files in the field of stained-glass windows; Providing a website featuring resources, namely, non-downloadable publications in the nature of articles, guide books, periodicals, workbooks, journals, blogs, digital articles, and multimedia files in the field of art; Providing a website featuring resources, namely, non-downloadable publications in the nature of articles, guide books, periodicals, workbooks, journals, blogs, digital articles, and multimedia files in the field of business and entrepreneurship; Providing a website featuring resources, namely, non-downloadable publications in the nature of articles, guide books, periodicals, workbooks, journals, blogs, digital articles, and multimedia files in the field of design and creating glass; Providing a website featuring resources, namely, non-downloadable publications in the nature of articles, guide books, periodicals, workbooks, journals, blogs, digital articles, and multimedia files in the field of decorative stained glass; Providing information about education via a website; Providing online non-downloadable videos in the field of art; Providing online non-downloadable videos in the field of stained-glass windows; Providing online non-downloadable videos in the field of business and entrepreneurship; Providing online non-downloadable videos in the field of design and creating glass; Providing online non-downloadable videos in the field of decorative stained glass