This is very relaxing! I love the harp line. The climax at 1:08 is very nice. I think it can use a little more support, however. A cymbal crash on the second bar, around 1:10, could accentuate the transition and give the climax more power. I'm not sure if brass is used here, but some horns and trombones can double the strings at a low dynamic to add some more warmth.
The fade out of the orchestra feels a little artificial, but overall the ending is well done.
I hope you compose more songs soon!