medieval tower 1/72

[Zaheer]

Maybe others are too polite, but I'd like to know EXCAXTLY how you made those tower walls with those pebbles!

[blockhaus]

Hi Guys,  thanks for your comments.
 Zaheer. these  peebles are taken from the beach and tried by sizes. I made  aplastic structure with the spaces for the "peeble texture" reserved. I fill this space with plumber repair paste, ( two  some similar to plasticine but that consist in two elements that when he was mixed turn a hardened  mass. I extend this over the space and put stones in it, I pass over a roll and the stones sunk in the mass. I pass a metallic brush for give texture in the parts that not have peebles.in fact the process is the same that in real life workers repair the streets: a iron roll that sunk the little stones in the sphalt.
hop ethat this explain how do it
 cheers