Adding a photo to Calendar (iCal) entry?

Using iOS13 on my iPhone 11, is there any way to simply take a picture with my phone and add it to a specific entry in iCal?? I see I can add an attachment, which is a step in the right direction, but seems there is virtually no integration of services.

I know it's possible on Google Calendar but also a pain in the butt with having to first upload to google drive.

Any suggestions??