Problem with sql query (join, group, order)

[athei]

Hello,
I'm trying to get all contents with images for section 2, but for one 'id' from 'entry' there should be only one image from 'images' with the lowest 'number'

As you can see for id=11 there are two images, but I want to get only this with id=28, because it has the lowest number.
Id 'photos' identifies images from HD.

Tables.
'entry'

id | number | content| vis| section
11	2	op1	1	2
14	1	op2	0	2
15	3	op3	1	2

'images'

id | id_entry | number | vis| 
21	 11	 2	1
22	 15	 1	1
23	 14	 1	1
28	 11	 1	1

I was trying with this query, using group by i.id_entry , but i don't know how to sort images by number too.

SELECT i.`id`, i.`vis`, e.`content`
FROM `images` AS i
JOIN `entry` AS e ON e.`id` = i.`id_entry`
WHERE e.`section` = 2 AND e.`vis` = 1
GROUP BY i.`id_entry`
ORDER BY e.`number` ASC

[r937]

SELECT e.id     AS e_id
     , e.number AS e_number
     , e.content
     , i.id     AS i_id
     , i.number AS i_number
     , i.vis    AS i_vis
  FROM entry AS e
INNER
  JOIN ( SELECT id_entry
              , MIN(number) AS min_number
           FROM images 
         GROUP
             BY id_entry ) AS m
    ON m.id_entry = e.id
INNER
  JOIN images AS i
    ON i.id_entry = e.id
   AND 1.number = m.min_number
 WHERE e.section = 2 
   AND e.vis = 1
ORDER 
    BY e.number ASC

[athei]

Wow, thank You very much!