photography is under which course in poly or ite?
There is no course in poly/ite that solely teach photography. However, if you wish to pick up some photography skills, you can look up google and find some good photography school.
Some courses in poly do offer modules similar to photography.
Look for diplomas and NITEC in Visual Comms or Mass comms
TP
http://www-des.tp.edu.sg/des_home/des_courses/des_ft_courses/des_ft_vsc.htm
http://www-bus.tp.edu.sg/bus_home/bus_courses/bus_ft_courses/bus_diploma_in_cmm.htm
NP
http://www.np.edu.sg/hms/courses/cmc/Pages/cmc_en.aspx
http://www.np.edu.sg/soe/courses/avt/Pages/avt.aspx
http://www.np.edu.sg/fms/courses/diploma/Pages/fsv.aspx
http://www.np.edu.sg/fms/courses/diploma/Pages/mcm.aspx
NYP
http://www.nyp.edu.sg/SDN/sdn_VC.html
http://www.nyp.edu.sg/SBM/sbm_dip_msm.html
http://www.nyp.edu.sg/sidm/mgbd_main.html
SP
http://www.sp.edu.sg/wps/portal/vp-spws/schcass.cse.dip.dipinmediaandcommunications
http://www.sp.edu.sg/wps/portal/vp-spws/schd.cse.ftdip.visualcommandmediadesign
RP
http://www.rp.edu.sg/courses/ccc/dcid/index.asp
For private diplomas
you may wish to check out these courses listed in Jobscentral
http://jobscentral.com.sg/pubsearchcourses.php?cat=6&level=1,3
Like what Darkness_hacker mentioned, if you are really looking for photography courses, there are quite a number of schools offering that. You may also drop by Clubsnap forum for more info...
The guy above me gave a rather impressive list...
Talk abt effort...