What does Closed Book look like on Noto Emoji?

On Noto Emoji it is the design shipped in 17.0, shown above at full size. Older revisions are listed beneath it.

When did Noto Emoji add Closed Book?

Noto Emoji first drew Closed Book in 14.0, released April 29, 2022.

Google Fonts has shipped 6 versions of Closed Book. Each is dated, so you can see when the design changed.

Noto Emoji 15.1

Noto Emoji shipped a new design for Closed Book in 15.1, released September 8, 2023. The previous design is shown beside it.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Closed Book look like on Noto Emoji?: On Noto Emoji it is the design shipped in 17.0, shown above at full size. Older revisions are listed beneath it.
When did Noto Emoji add Closed Book?: Noto Emoji first drew Closed Book in 14.0, released April 29, 2022.
How many times has Noto Emoji redrawn Closed Book?: Google Fonts has shipped 6 versions of Closed Book. Each is dated, so you can see when the design changed.