Re: Use a background image on a HTML text
Hi @felipito1 :
Thanks to @timl and @timl for their answers.
I did some tests and the htmltext control does not display the background image.
Because there are almost no other options, I suggest you use @timl 's solution.
I've made a test for your reference:
1\Add a html text control(HtmlText1):
Text:
"<html>
<body background="&First(MyPhoto).PIC&"> /*First(MyPhoto).PIC is my picture*/
<p>TestTest</p>
<p>TestTest</p>
</body>
</html>
"
Although this code is correct, the background image does not appear

2\Add a image control:
Image:
First(MyPhoto).PIC
Width:
HtmlText1.Width
Height:
HtmlText1.Height
X:
HtmlText1.X
Y:
HtmlText1.Y
3\Add a flow(sendemail)

4\Add a button:
OnSelect:
sendemail.Run(HtmlText1.HtmlText)



In addition,If you want the htmltext control to support the background image function, you can submit your ideas to this forum:
https://powerusers.microsoft.com/t5/Power-Apps-Ideas/idb-p/PowerAppsIdeas
Best Regards,
Bof