Louis Wain's...

 B Is Her Brother ...

 S Is a Scholar - ...

 This Is a Gardene...

 This Is a Farmer ...

 This Is the Cook ...

 K Stands for Kitc...

 W Is a Waiter Who...

 This Is A Workman...

 By Jove, It'...

 The Colour-blind ...

 Louis Wains Annua...