They had to learn...

 Untitled

 In School

 The Portrait Painter

 Little Scholar

 This Illustration...

 Men Trained In Ma...

 S Is a Scholar - ...

 Cats at School

 Just A Line!

 At the Cat-Town R...

 Louis Wain's...

 My Signature

 Dr. Alan Barham C...

 The Writer's...

 Cat at Work