Squirrel and birthday cards

It was really productive week for me. I made birthday card for my niece. She is 2 years old now. Then a small series of squirrel, one of the animal I really like their post in natural.
I made 2 versions for the birthday card, one of this will be sent to my niece in Copenhagen. Hope she likes it. I draw this 2 while I was on the train. Thank you to very smooth train Denmark.  
 Birthday cards 

The squirrels with the pine trees. 

I try to simplify and develop my work, this is a start but I will be better. 

Here is another two squirrels.