How many users received high compliment type in photo?
high compliments refers to number_of_compliments = 'High'; type in photo refers to compliment_ID = 1
SELECT COUNT(T1.user_id) FROM Users_Compliments AS T1 INNER JOIN Compliments AS T2 ON T1.compliment_id = T2.compliment_id WHERE T1.number_of_compliments LIKE 'High' AND T2.compliment_id = 1