1<img src="foo" alt="Foo eating a sandwich." />
2<img src="foo" alt={"Foo eating a sandwich."} />
3<img src="foo" alt={altText} />
4<img src="foo" alt={`${person} smiling`} />
5<img src="foo" alt="" />
6
7<object aria-label="foo" />
8<object aria-labelledby="id1" />
9<object>Meaningful description</object>
10<object title="An object" />
11
12<area aria-label="foo" />
13<area aria-labelledby="id1" />
14<area alt="This is descriptive!" />
15
16<input type="image" alt="This is descriptive!" />
17<input type="image" aria-label="foo" />
18<input type="image" aria-labelledby="id1" />
19