Vases i inherited, gifts and boughts...will add the missing ones soon..hope you enjoy

Any help in identifying these would be appreciated.

I was given this beautiful heavy glass bowl/dish and know nothing about the piece. Weight is 2 pounds 9 ozs. 4 1/2"s high. Hope I can upload the picture:). Thanks in advance for your help.

Here the thing am new to this and did try and sell it on e-bay for £2.00 but never sold but a friend told me that i should try hear to see if it's real or just a good bit of glass so please can you all help me if more pic's are needed will do that.. Thanks again

Some Murano, some not... I'll be adding more pics and updating descriptions.

1950/60 dish probably by the frattelli toso

lucio Zantelli 010
I'm hoping to find out the price for this beautiful glass sculpture. Sad to say that one finn was broken. thanks

Twelve inch wide irregular shaped aquarium with 2 fish and 1 octopus. Red and blue seaweed. Signed on the bottom; has stamp. No clue about the signature or stamp. Bought at glass shop in Venice 15 years ago and didn't keep import paperwork. I was so overwhelmed at just being in VENICE. Went out to Murano and watched the glass blowers; very impressed. I bought a few things to bring home. Be glad for any information on artist and furnace of this piece. Update on 13 Aug 2012: The signature belongs to a glass master Andrea Tagliapietra.