I have found a superb collection of photos of Dhaka and Bangladesh. Every single picture is wonderfully taken and I believe one of the best collection where some cool spots are shown together.
All are from
http://www.tanvironline.com/bdimage.htmlUnfortunately all are in thumbnail view. I wish he had put them in full size too.
Big thanks to Tanvir ( I dont know him, just found while googling around).

River of Bangladesh

Dhaka City Bangaldesh

Dhaka at night
Baitul Mukarram National Mosque
Bashundhara City Shopping Mall ( the largest mall in south asia)

Ahsan Manjil
St. Martin's Island (No this is not from photoshop)
( I have been there, its more than 'beautiful')
Royal Bengal Tiger in Sundarban
( I have been there too, I didnt see this tiger 'in person' but i saw tiger marks! That was scary enough)
Parliament of Bangladesh 
River of bangladesh

Dhaka city centre

Ahsan Manjil Dhaka

'Khilgaon' flyover Dhaka
Cox's bazar sea beach ( The longest sea beach on the planet)
( I tried to walk along the beach, got tired and didnt finish, I should have. Next time...)
Bangabandhu Jamuna bridge (The second longest in South Asia,after
Mahatma Gandhi Setu).

Lalbagh Fort Dhaka Kerjon Hall
Dhaka University( Once called Oxford of the East, once...)

Airport Road Sidewalk, Dhaka

Baitul Mukarram Mosque ( National Mosque)

Foy's Lake Chittagong
( Last time I have been there, they have made an artificial amusement park there !!
People, PROTEST !! PLEASE!! )

Mustard field

Dhaka Novo Theatre

Traditional bull fight in Chittagong
SAARC fountain in Dhaka

Sylhet tea garden
(After I have visited there, I figured out, you should go there with long enough vacation to completely relax. Go there, hire some tea garden resort and relax there for a few days, then you will know why people have suggested you to go there)

Sat Masjid Dhaka

Lalbagh Fort Dhaka

Bridge On Crescent Lake Dhaka
( I went there couple of times after work, in the night. Once it was stormy. I guess, i will never forget that night!! Thunders... gusts...sweet smell...wet breath.. lake...)

Rose Garden, Old Dhaka

RAJUK Building ( City Corporation Building, Dhaka)
Bandarban Chakma
( I need to visit there again. Last time I had to run ... couldnt spare time to hike into the deep)

Village on
Kaptai Lake

Saint Martin's Island again( Coral Island)

Dhaka Sheraton Hotel

Radisson Waterfront Hotel

Teknaf ( southernmost point in mainland bangladesh)
( I slept in a resort there... one of the best nights in my life.. )

Mahakhali flyover Dhaka

Typical village fisherman

Kashful in Autumn ( My super favorite)

Traditional boat race in Dhaka

Apollo Hospital Baridhara

Vegetable Vendor

Kids on handmade boat

" Krishnochura" Tree ( My second favorite)

Bangladesh China Conference Centre

Bitter Contradiction (slums on the bottom and sky scrappers on the top:S )

Concord Lake City ( Some newly born suburb)

Panthopoth Dhaka (One busy point in the city)

Fruit Marchant

Pineapple !!

Baldha Gardens Dhaka ( Check on the lake)

Apartment Blocks in Dhaka
( Wohooo ! What a co-incidence ! My home is just behind that red brick building!! What a co-incidence that the guy took pic just there ! )

Madhabkunda waterfalls Sylhet
( I have been there, but wrong timing. It was winter, and waterfall roars in the rainy season )

Dhaka traffic ( Actually it's quite light now, go there during office hours and you will know what i mean;)

Another Block of Apartments

Dhaka City- a bird's eye view
BANGLADESH ROCKS! DHAKA ROCKS !!

It's cool that your are healthy :) I think getting sick in abroad is much worse than getting sick in home. It's difficult to endure cause you must want some special people around you while you are sick but you cant if you are abroad.