You could be plucking a logo for use in a link to them or a mention on a slide, or other copying that constitutes fair use. You could also be interested how an

You could be plucking a logo for use in a link to them or a mention on a slide, or other copying that constitutes fair use. You could also be interested how an SVG had achieved a particular effect, like everyone learning HTML from right-click|view-source back in the late 90s. This is also generally considered fair use, though could sit in a grey area wrt what constitutes code if the SVG is a resource in an app covered by a restrictive licence (commercial, GPL-bases, etc).