Abel's colouring

We had been doing join the dots for some time but Abel hasn't been keen on colouring till recently. He's sitting down more and completing a colouring with quite great care to not to get the colours out of the lines. Sometimes, he gets so upset that he coloured out of the lines and insists on erasing that part. Most times he will only do a single colour but today, he happily explored almost all the colours in his set after Mommy suggested to try the others aside from his favourite red and blue. Good progress at 3 years 5 months.