Hi nong-offna and other readers,
Its fairly easy to change the header image. However if you follow my steps the header image will get reset each time you change your theme configuration - such as colours, etc...
1) Access your drupal installation via FTP
2) Go to Sites -> Default -> files -> color folder
e.g. /public_html/sites/default/files/color/
You might find various folders here depending on how many times you have generated your theme.
3) Steps to Identify which folder stores your header image:
- Visit your website and just Right+Click your header and select view background image.
e.g. http://yourdomain.com/sites/default/files/color/pixture-4fe2df18/header.png
Hence you would need to go into pixture-4fe2df18 folder
4) Go to Sites -> Default -> files -> color -> pixture-4fe2df18 folder
e.g. /public_html/sites/default/files/color/pixture-4fe2df18
Here you will find all the images you could possibly replace to change the look of your website.
5) Replace header.png file to change the header image.
Hope that solves your worries :)
O I forgot to mention! - Excellent theme by PIXTURE!
Cheers,
Asfahaan