Thank you for reaching out! It sounds like there’s an issue with your email signature images not displaying correctly in Apple Mail.
To resolve this, I’d recommend checking that your logo and photo are hosted online, as Apple Mail sometimes doesn’t show images that are stored locally on your computer. If they’re already hosted, you can try dragging the images into the signature editor while composing a new email. Also, it would be good to double-check your settings and make sure that "Load Remote Content in Messages" is enabled in Apple Mail’s preferences. If the issue still persists, you could try using a different image format or resizing the images to see if that helps.
I hope this resolves the issue! If this helps, feel free to mark it as the solution✔️and give it an upvote 👍! Let me know if you have further questions!