Signing your artwork is an important part of the artistic process, as it helps identify the piece as your creation and adds value to it. Here are some guidelines on where and how to sign your artwork:

Front of the Artwork:
Lower Right Corner: Traditionally, artists sign their work in the lower right corner of the front of the artwork. This is a common and easily visible location.
Lower Left Corner: Some artists prefer to sign in the lower left corner, which is also common and balances the composition.
Bottom Center: Signing in the centre at the bottom is an option, but it can be a bit unconventional, and it might interfere with the visual balance.
Back of the Artwork: If you prefer not to have your signature on the front of the artwork, you can sign the back. This is common for artists who want to keep the front of their piece clean or allow the signature to be hidden.
Signature style…

Consistency: It’s important to use a consistent signature on all your work. This helps build your brand as an artist.
Legibility: Ensure your signature is legible. While artistic and unique signatures can be a part of your personal style, make sure it can still be identified as your signature.
Medium: Use a permanent and archival-quality pen or marker that won’t fade or deteriorate over time.
Title and Edition Number: For limited edition prints or series, you may want to include the title and edition number (e.g., “1/100” for the first print out of 100) alongside your signature.
Digital Art: If you create digital art, you can add a digital signature to your work or include your signature in the metadata of the file. You can also provide a certificate of authenticity.
Remember that while there are common conventions, there is no strict rule on where to sign your artwork. The most important thing is to sign it in a way that feels right for you and your artistic style. Your signature should enhance the overall presentation of your artwork rather than detract from it.
You can of course make it fun…
Hide and Seek Signature – You can always hide in your artwork and tell people it’s a hidden gem. It’s your own little secret art treasure!
Signature Doodle: Why not turn your signature into a tiny work of art itself? Create a little doodle or caricature as your signature, and it can be like a hidden easter egg on your artwork.
Signature on a Smaller Canvas: For a bit of a laugh, sign your art on a tiny canvas within the artwork itself. I
Ransom Note Signature: Cut out letters from magazines and create your signature like a ransom note. It’s quirky, fun, and will have people talking.
Remember, humour in art is a wonderful way to express your creativity and personality. It can make your art more engaging and memorable. Just be sure that your humour aligns with the overall tone and message of your artwork.