No images in my Ipad IOS 15.2 gmail account?

Are you just having difficulties with Gmail - or all Mail providers?

Apple’s default Mail settings now intentionally blocks initial download of embedded image content - whereas iPadOS14 and earlier this behaviour had to be configured if required. This security measure is intended to inhibit loading of potentially unsafe content until such time as the recipient has had opportunity to review the email - and determine whether or not the received email is from a trusted or expected source.

Whilst not recommended, should you wish to change this protective behaviour and automatically download all content, a simple change can be made in your device settings:

Settings > Mail > Privacy Protection > Block All Remote Content - set to OFF

This screenshot shows the relevant setting in its more secure state:

If settings are left is their more secure state, embedded content can be simply loaded if appropriate using the Load All Iimages button:

iPadOS 15.2 is a beta version - for which contributors here cannot provide assistance. iPadOS 15.0.2 is the current release version.

The Terms of Use that govern participation within these Support Communities precludes discussion of beta software. Guidance here is limited to restoring the current production version of iPadOS.

If you are currently enrolled in a beta programme and wish to return to using the current production version, this support page provides the necessary information to remove the beta from your iPad:

How to uninstall iOS beta software - Apple Support