bleau

I recently bought a picture at a second hand store. I was trying to find out some more information on the picture. The picture is framed and it seems to look as though it is the original on the back is a sticker that says authentication:Societe de Verification de la Nouvelle Gravure International of New York and Paris certifies and warrants that this is an original lithograph numbered and limited to an edition of 375 created and individually signed by the original artist. At the bottom it says The Collectors Guild, LTD New York
and the sticker is embosed with a stamp. The painting is signed with a pencil in left bottom corner Laueruia (thats what it looks like it says) and in the other corner numbered 279 of 375. The painting is of a young boy looks to be laying his head on his arm which is resting on a porch banister. There is a flower pot with red flowers in it beside him. The boy has brown hair with a hent of red. He has blue eyes and a bluish/teal shirt on. The painting consist of alot of this bluish/teal color. I have tried looking up the painting by the name signed, but have had no luck. I was just curious of the name of the painting and artist to find the history of it. My email is brandy.pascual@comcast.net.