collage

    public void createCollage()
    {
        Picture colton = new Picture("colton.png");
        Picture emeticon = new Picture("emeticon.jpg");
        Picture david = new Picture("wut1.png");
        Picture obama = new Picture("obama_face.png");
        Picture obamaMirrorVert = new Picture(obama);
        obamaMirrorVert.mirrorHorizontalBtoT();
        this.copy(obamaMirrorVert,100,0);
        this.copy(colton,0,0);
        this.copy(emeticon,0,109);
        this.copy(david,160,0);
        Picture emeticonNegate = new Picture(emeticon);
        emeticonNegate.negate();
        Picture davidNegateMirror = new Picture(david);
        davidNegateMirror.negate();
        davidNegateMirror.mirrorHorizontal();
        Picture coltonGrayMirror = new Picture(colton);
        coltonGrayMirror.grayscale();
        coltonGrayMirror.mirrorVertical();
        this.copy(emeticonNegate,0,245);
        this.copy(coltonGrayMirror,200,245);
        this.copy(davidNegateMirror,400,150);
        this.mirrorVertical();
        this.write("collage.jpg");
    }