You want to send an email to your team with a photo in the body...

In the body of the email, put the cursor where you want the photo to be. Click Insert photo from the email options toolbar. Select the photo and insert it inline.

In the body of the email, put the cursor where you want the photo to be. Click Insert photo from the email options toolbar. Select the photo and insert it as an attachment.

Put the cursor where you want the photo to be. In the email options toolbar, click Insert files using Drive. Choose the photo you want to send. Insert it as an attachment.

Put the cursor where you want the photo to be. In the email options toolbar, click Attach files. Choose the photo you want to send, and add it to the email.