Post a plan so we may understand.

there is many types of support to be used for counter top for long lasting work... as ... 1) brick wall which takes 2" , 4" or 6" thickness space which is not good for below space as we will waste space for storage under counter... this is used where heavy material is used on top of counter for cutting any food items... 2) marble support... which will take 35mm thk space double support... 3) furniture base if the kitchen working person is using the sink properly for washing purpose and the gaps between the sink and counter top has to be sealed properly for leakage free to avoid any damages for below storage, as i will not prefer this in other area... this can be used only in foreign countries...

Yes sure ... we did something which I believe is a club of various ideas and expertise.. Though incomplete now , I will post what we have done till now. First we have around 8 feet appox glass 12 mm between the pillars. secondly we have three boxes 27" in height with focus halogens at the bottom. Now we will decorate these boxes with glass pebbles for awesome reflective / color effect. -I do need idea on what fillers can be used which will make me buy less glass pebbles ..else i would need at least 30kg plus of these pebbles. Thirdly we will now have glass film behind these 3 tall glasses to make it quite attractive and something which will look better with or without light. The idea is to add some golden plants in the middle i.e golden leaves and branches etc. -I would like more input on what films would look great behind these pillars. Or any other idea. I will definitely post once we are done with it.

Make showcases of 4 - 6" depth on inside (window wall) and panel the columns, maybe with mirror like you wanted..