If you are not sure about colours, shapes, scenery, animals, sky etc.taking photos to build up an album is very useful. the visuals give you a good idea of shapes and colours. You can also print off your pictures and use them as templates. Sky is always interesting to hook it is not always blue as you will see from the following photos I have taken
Here are some visuals of sky..very useful when you are rug making. Always worth taking photos to use in your work. We always think of sky being blue and clouds white but study all the colours in the pictures.