As a Task, I was suppose to Create Picture Library, where user can browse through the Image gallery
Add an entry under List Instance
Add an Entry in List Template
Make sure that you give the Type as 109 – which is for Picture Library
To Create Schema, If you have installed SharePoint extension, Create a project and Create Picture Library List which will give you Schema.xml
Or go to
C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\FEATURES\PictureLibrary\PicLib
Copy past the Schema.xml from this path
Create a Feature with the Entry
Create Manifest and WSP file with usual procedure
Note: Ensure that the folder name which you have specified in ListTemplate is same as the folder name where your Schema.xml file is kept.