UIScrollView with UIImageView Portrait to Landscape
scrollGalery = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 40, screenWidth, screenHeight-40)];
scrollGalery.contentSize = CGSizeMake(4000, self.scrollGalery.frame.size.height);
scrollGalery.pagingEnabled = YES;
scrollGalery.backgroundColor = [UIColor clearColor];
scrollGalery.showsHorizontalScrollIndicator = NO;
scrollGalery.showsVerticalScrollIndicator = NO;
scrollGalery.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleHeight);
scrollGalery.contentMode = UIViewContentModeScaleAspectFit;
scrollGalery.autoresizesSubviews = YES;
scrollGalery.delegate = self;
[view addSubview:self.scrollGalery];

for (Illustration * illustration in listeIllustrations)
{
NSString * labelIllustration = [NSString stringWithFormat:@"%@", illustration.label];
NSString * urlIllustration = [NSString stringWithFormat:@"%@", illustration.url];
labelU.text = labelIllustration;

imageViewSV = [[UIImageView alloc] initWithFrame:CGRectMake(x, 20, scrollGalery.frame.size.width,scrollGalery.frame.size.height-80)];
imageViewSV.backgroundColor = [UIColor clearColor];
imageViewSV.contentMode = UIViewContentModeScaleAspectFit;
imageViewSV.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleHeight | UIViewAutoresizingFlexibleRightMargin);
imageViewSV.autoresizesSubviews = YES;
[[SnSImageViewDownloadImageOperation alloc] initAndEnqueueWith:YES
                                                             andTarget:imageViewSV
                                                                andUrl:urlIllustration
                                                     andTemporaryImage:nil];
[self.scrollGalery addSubview:imageViewSV];

UITextView * textView = [[UITextView alloc] initWithFrame:CGRectMake(x+40, 400, screenWidth-80, 60)];
textView.backgroundColor = [UIColor clearColor];
textView.textAlignment = UITextAlignmentCenter;
textView.font = FONT_DEFAULT(12);
textView.text = illustration.copy;
textView.editable = NO;
[self.scrollGalery addSubview:textView];

x += imageViewSV.frame.size.width;
}
self.scrollGalery.contentSize = CGSizeMake(x, screenHeight-navigationBarHeight);