The purpose of this thesis is analysing the interaction of Text and Image in six children’s picturebooks which have been awarded the Spanish Catholicism Children Association (CCEI) prize of illustration: Los tres cerditos, Conejos de etiqueta, Pino quiere a Nina, Lo que comen los ratones, Cinco ovejitas and La noche del Marramiáu. First of all, I attempt to organize and summarize the visual grammar that have been proposed by Kress and van Leeuwen. We will also talk about the interaction of picturebooks’ study and how the visual elements present the time and movement proposed by Nikolajeva and Scott and Nodelman. Secondly, we’ll go through the children’s picturebooks history in Europe, the United States and Spain. Thirdly, we’ll introduce the authors and illustrators of each picturebook. Furthermore, according to the difference of the context, we will divide these six picturebooks into five topics: virtue, empathy, friendship, humor and love. Through those theories proposed by Kress and van Leeuwen, Nikolajeva and Scott and Nodelman, we will learn some specific ways to read the pictures and we’ll know better how picturebooks display implicit and explicit information through the collaboration of words and images.