Wrapping text around image

Hey Im sorry – excited, impatient and on a roll – just got WP working ??
I looked & checked the css byt not seeing the solution. I would like to place my image in a post (or Page) so that it is for instance right floated .
But I want the text to “wrap” so that The image is to the right of the text not under the text on the right – if you see?
Normally Id do this with a table or div but this is new fields for me ??
Im sure its easy
Thanks