This butterfly is not that huge as it looks. The snap is captured in Supermacromode, when it was resting on a 'tulsi'.

Image properties are:
Camera Model Name Canon PowerShot S2 IS
Shooting Date/Time 2005:Sep:24 10:15:16 AM
Shooting Mode Program AE
My Colors Mode Off
Photo Effect Off
Tv (Shutter Speed) 1/250
Av (Aperture Value) 4.0
Light Metering Evaluative
Exposure Compensation 0
ISO Speed Auto
Lens 6.0 - 72.0 mm
Focal Length 6.0 mm
Digital Zoom None
IS Mode On
Image Size 2592x1944
Image Quality Fine
Flash Off
White Balance Day Light
AF Mode Continuous AF
AF Range Mode Super Macro
Color Space sRGB
File Size 1076 KB
Drive Mode Single-frame shooting