feat: bandcamp artist artwork

music_kraken/objects/artwork.py

@@ -10,7 +10,6 @@ from .metadata import Mapping as id3Mapping
 from .metadata import Metadata
 from .parents import OuterProxy as Base
 
-
 class ArtworkVariant(TypedDict):
     url: str
     width: int
@@ -76,3 +75,8 @@ class Artwork:
         if not isinstance(other, Artwork):
             return False
         return any(a == b for a, b in zip(self._variant_mapping.keys(), other._variant_mapping.keys()))
+
+    def __iter__(self) -> Generator[ArtworkVariant, None, None]:
+        yield from self._variant_mapping.values()
+
+