What are the id and name of the photos for mountains?
SELECT T1.id ,  T1.name FROM mountain AS T1 JOIN photos AS T2 ON T1.id  =  T2.mountain_id WHERE T1.height  >  4000
photos for mountains refers to a JOIN between mountain and photos tables on a common id; id and name of the photos can be obtained from the SELECT statement; condition of mountains having a height greater than 4000 refers to T1.height > 4000;