<https://music-artwork.com/#/schema/person/image/>
<http://schema.org/url>
<https://secure.gravatar.com/avatar/b9e6b483cf6954e244d456ccaea003fb?s=96&d=mm&r=g>
<https://www.music-artwork.com/blog/6-ways-to-find-artwork-for-your-music-release/>