What country are you in? The look reasonable starters, The Trident and Box must be outside, the others are tropical and need a greenhouse protection, unless you are in a warm region. They all need some pruning, but I can't tell what from the pictures you need to have advice from someone who can look at the, closely.
Very good. Try to thin out the foliage to allow more light into the middle of the tree. The different species need different treatment, so take a look at bonsai4me.com there is information on most species and other advice too.
Geoff.
Hi all
I am bahman from urmia in west Azerbaijan of Persia (Iran).
I am 61 years old & from 30 years ago I did grow bonsai for myself.
Everyone can see my trees at my weblog : orumbonsai.persianblog.ir .
I feel lucky if i can help somebody but my English language is very poor , Anyway with help of Google translate , i can giving my Experience to anyone who wants help about bonsai grow .
these are some of my trees pictures link :
upir.ir/1393.2/2_2e769.jpg
upir.ir/1393.2/2-0.jpg
upir.ir/1393.2/1_b5edc.jpg
upir.ir/1393.2/3_aecf6.jpg
upir.ir/1393.2/4_f15ab.jpg
upir.ir/1393.2/4_f15ab.jpg
upir.ir/1393.2/4_f15ab.jpg
upir.ir/1393.2/11_1c1d2.jpg
upir.ir/1393.2/5_c240f.jpg
upir.ir/1393.2/8_f87fe.jpg
upir.ir/1393.2/6-0.jpg
upir.ir/1393.2/6_11a52.jpg
upir.ir/1393.2/9_1ba46.jpg
upir.ir/1393.2/10_0bffc.jpg
Best regards