diff --git a/Modules/Core/Common/include/itkPrintHelper.h b/Modules/Core/Common/include/itkPrintHelper.h
index daca58011935..a93e2ac77e78 100644
--- a/Modules/Core/Common/include/itkPrintHelper.h
+++ b/Modules/Core/Common/include/itkPrintHelper.h
@@ -30,6 +30,26 @@
 namespace itk::print_helper
 {
 
+// Forward declarations so the per-container bodies below see all overloads at
+// definition time.  Required for nested cases like vector<list<T>>, where the
+// recursive `os << *it` is parsed before the list overload would otherwise be
+// declared, and ADL on std container types never reaches itk::print_helper.
+template <typename T>
+std::ostream &
+operator<<(std::ostream & os, const std::vector<T> & v);
+
+template <typename T>
+std::ostream &
+operator<<(std::ostream & os, const std::list<T> & l);
+
+template <typename T, size_t VLength>
+std::ostream &
+operator<<(std::ostream & os, const std::array<T, VLength> & container);
+
+template <typename T, size_t VLength, typename = std::enable_if_t<!std::is_same_v<T, char>>>
+std::ostream &
+operator<<(std::ostream & os, const T (&arr)[VLength]);
+
 template <typename T>
 std::ostream &
 operator<<(std::ostream & os, const std::vector<T> & v)
@@ -40,7 +60,13 @@ operator<<(std::ostream & os, const std::vector<T> & v)
   }
 
   os << '[';
-  std::copy(v.begin(), v.end() - 1, std::ostream_iterator<T>(os, ", "));
+  // Manual loop so that an unqualified `os << *it` resolves overloads in
+  // itk::print_helper for nested containers; std::ostream_iterator inserts
+  // from inside namespace std and would not see them.
+  for (auto it = v.begin(); it != std::prev(v.end()); ++it)
+  {
+    os << *it << ", ";
+  }
   return os << v.back() << ']';
 }
 
@@ -54,7 +80,10 @@ operator<<(std::ostream & os, const std::list<T> & l)
   }
 
   os << '[';
-  std::copy(l.begin(), std::prev(l.end()), std::ostream_iterator<T>(os, ", "));
+  for (auto it = l.begin(); it != std::prev(l.end()); ++it)
+  {
+    os << *it << ", ";
+  }
   return os << l.back() << ']';
 }
 
@@ -69,13 +98,16 @@ operator<<(std::ostream & os, [[maybe_unused]] const std::array<T, VLength> & co
   else
   {
     os << '(';
-    std::copy(container.cbegin(), std::prev(container.cend()), std::ostream_iterator<T>(os, ", "));
+    for (auto it = container.cbegin(); it != std::prev(container.cend()); ++it)
+    {
+      os << *it << ", ";
+    }
     return os << container.back() << ')';
   }
 }
 
 // Stream insertion operator for C-style arrays, excluding character arrays (strings)
-template <typename T, size_t VLength, typename = std::enable_if_t<!std::is_same_v<T, char>>>
+template <typename T, size_t VLength, typename>
 std::ostream &
 operator<<(std::ostream & os, const T (&arr)[VLength])
 {
diff --git a/Modules/Core/Common/src/itkMetaDataObject.cxx b/Modules/Core/Common/src/itkMetaDataObject.cxx
index 130b5d225428..131665cf7a58 100644
--- a/Modules/Core/Common/src/itkMetaDataObject.cxx
+++ b/Modules/Core/Common/src/itkMetaDataObject.cxx
@@ -16,6 +16,21 @@
  *
  *=========================================================================*/
 #define ITK_TEMPLATE_EXPLICIT_MetaDataObject
+
+
+#include "itkPrintHelper.h"
+namespace itk
+{
+// Bring print_helper's operator<< overloads for std::vector<T>,
+// std::list<T>, and std::array<T, N> into scope so the explicit
+// MetaDataObject<...>::Print() instantiations below can resolve the
+// streaming call.  The 'extern template' declarations in
+// itkMetaDataObject.h prevent these specializations from being
+// re-instantiated in client TUs, so the using-directive's effect on
+// has_output_operator<> trait dispatch stays local to this single
+// translation unit.
+using namespace print_helper;
+} // namespace itk
 #include "itkMetaDataObject.h"
 
 namespace itk
diff --git a/Modules/Core/Common/test/itkPrintHelperGTest.cxx b/Modules/Core/Common/test/itkPrintHelperGTest.cxx
index 8bf29df88e65..cfc60a080c9f 100644
--- a/Modules/Core/Common/test/itkPrintHelperGTest.cxx
+++ b/Modules/Core/Common/test/itkPrintHelperGTest.cxx
@@ -19,6 +19,7 @@
 #include "itkPrintHelper.h"
 #include "itkOffset.h"
 #include "gtest/gtest.h"
+#include <array>
 #include <sstream>
 #include <vector>
 #include <list>
@@ -89,3 +90,43 @@ TEST(PrintHelper, VectorOfOffsets)
   oss << v;
   EXPECT_EQ(oss.str(), "[[1, 2], [3, 4]]");
 }
+
+// Recursive case: vector<vector<T>>.  Verifies the inner operator<< is
+// reachable from the outer template body via in-namespace lookup, which
+// requires the manual loop to replace std::ostream_iterator (whose
+// insertion happens inside namespace std and bypasses ADL into print_helper).
+TEST(PrintHelper, VectorOfVector)
+{
+  using namespace itk::print_helper;
+  std::vector<std::vector<int>> v{ { 1, 2, 3 }, { 4, 5, 6 } };
+  std::ostringstream            oss;
+  oss << v;
+  EXPECT_EQ(oss.str(), "[[1, 2, 3], [4, 5, 6]]");
+}
+
+TEST(PrintHelper, VectorOfEmptyVector)
+{
+  using namespace itk::print_helper;
+  std::vector<std::vector<int>> v{ {}, { 7 } };
+  std::ostringstream            oss;
+  oss << v;
+  EXPECT_EQ(oss.str(), "[[], [7]]");
+}
+
+TEST(PrintHelper, VectorOfList)
+{
+  using namespace itk::print_helper;
+  std::vector<std::list<int>> v{ { 1, 2 }, { 3, 4, 5 } };
+  std::ostringstream          oss;
+  oss << v;
+  EXPECT_EQ(oss.str(), "[[1, 2], [3, 4, 5]]");
+}
+
+TEST(PrintHelper, ArrayOfVector)
+{
+  using namespace itk::print_helper;
+  std::array<std::vector<int>, 2> a{ std::vector<int>{ 1, 2 }, std::vector<int>{ 3 } };
+  std::ostringstream              oss;
+  oss << a;
+  EXPECT_EQ(oss.str(), "([1, 2], [3])");
+}
diff --git a/Modules/Filtering/ImageGrid/test/itkResampleImageFilterGTest.cxx b/Modules/Filtering/ImageGrid/test/itkResampleImageFilterGTest.cxx
index d56c051c6179..b44c7e900bf3 100644
--- a/Modules/Filtering/ImageGrid/test/itkResampleImageFilterGTest.cxx
+++ b/Modules/Filtering/ImageGrid/test/itkResampleImageFilterGTest.cxx
@@ -19,7 +19,13 @@
 // The header file to be tested:
 #include "itkResampleImageFilter.h"
 
+#include "itkAffineTransform.h"
+#include "itkCastImageFilter.h"
+#include "itkGaussianInterpolateImageFunction.h"
 #include "itkImage.h"
+#include "itkImageRegionIterator.h"
+#include "itkImageRegionIteratorWithIndex.h"
+#include "itkStreamingImageFilter.h"
 
 // Google Test header file:
 #include <gtest/gtest.h>
@@ -172,3 +178,66 @@ TEST(ResampleImageFilter, ThrowsOnIncompleteConfiguration)
 {
   Expect_ResampleImageFilter_thows_on_incomplete_configuration(128.0);
 }
+
+
+// Streaming a Gaussian-interpolated resample must reproduce the non-streamed result (issue #1011).
+TEST(ResampleImageFilter, StreamingMatchesNonStreamedWithGaussianInterpolator)
+{
+  constexpr unsigned int Dimension{ 3 };
+  using PixelType = float;
+  using ImageType = itk::Image<PixelType, Dimension>;
+
+  constexpr unsigned int kNumberOfStreamDivisions{ 8 };
+
+  const auto input = ImageType::New();
+  const auto size = ImageType::SizeType::Filled(32);
+  input->SetRegions(size);
+  input->Allocate();
+  for (itk::ImageRegionIteratorWithIndex<ImageType> it(input, input->GetLargestPossibleRegion()); !it.IsAtEnd(); ++it)
+  {
+    const auto idx = it.GetIndex();
+    it.Set(static_cast<PixelType>(idx[0] + idx[1] + idx[2]));
+  }
+
+  const auto transform = itk::AffineTransform<double, Dimension>::New();
+  transform->Scale(0.9);
+
+  using InterpolatorType = itk::GaussianInterpolateImageFunction<ImageType, double>;
+  const auto interpolator = InterpolatorType::New();
+  auto       sigma = itk::MakeFilled<InterpolatorType::ArrayType>(1.0);
+  interpolator->SetSigma(sigma);
+  interpolator->SetAlpha(1.0);
+
+  // CastImageFilter is a streaming-aware no-op; it produces a per-chunk BufferedRegion
+  // upstream of the resampler, which is required to exercise the interpolator bug.
+  const auto upstream = itk::CastImageFilter<ImageType, ImageType>::New();
+  upstream->SetInput(input);
+
+  const auto resampler = itk::ResampleImageFilter<ImageType, ImageType>::New();
+  resampler->SetInput(upstream->GetOutput());
+  resampler->SetTransform(transform);
+  resampler->SetInterpolator(interpolator);
+  resampler->SetSize(size);
+
+  const auto streamer = itk::StreamingImageFilter<ImageType, ImageType>::New();
+  streamer->SetInput(resampler->GetOutput());
+
+  streamer->SetNumberOfStreamDivisions(1);
+  ASSERT_NO_THROW(streamer->UpdateLargestPossibleRegion());
+  const ImageType::Pointer unstreamed = streamer->GetOutput();
+  unstreamed->DisconnectPipeline();
+
+  input->Modified();
+  streamer->SetNumberOfStreamDivisions(kNumberOfStreamDivisions);
+  ASSERT_NO_THROW(streamer->UpdateLargestPossibleRegion());
+  const ImageType::Pointer streamed = streamer->GetOutput();
+  streamed->DisconnectPipeline();
+
+  itk::ImageRegionIterator<ImageType> itU(unstreamed, unstreamed->GetLargestPossibleRegion());
+  itk::ImageRegionIterator<ImageType> itS(streamed, streamed->GetLargestPossibleRegion());
+  for (; !itU.IsAtEnd() && !itS.IsAtEnd(); ++itU, ++itS)
+  {
+    EXPECT_FLOAT_EQ(itU.Get(), itS.Get());
+  }
+  EXPECT_EQ(itU.IsAtEnd(), itS.IsAtEnd());
+}
diff --git a/Modules/IO/GDCM/src/itkGDCMImageIO.cxx b/Modules/IO/GDCM/src/itkGDCMImageIO.cxx
index 6bb0d527ab82..7efa688a1677 100644
--- a/Modules/IO/GDCM/src/itkGDCMImageIO.cxx
+++ b/Modules/IO/GDCM/src/itkGDCMImageIO.cxx
@@ -765,7 +765,8 @@ GDCMImageIO::InternalReadImageInformation()
     // Process binary field and encode them as mime64: only when we do not know
     // of any better
     // representation. VR::US is binary, but user want ASCII representation.
-    if (vr & (gdcm::VR::OB | gdcm::VR::OF | gdcm::VR::OW | gdcm::VR::SQ | gdcm::VR::UN))
+    if (vr & (gdcm::VR::OB | gdcm::VR::OD | gdcm::VR::OF | gdcm::VR::OL | gdcm::VR::OV | gdcm::VR::OW | gdcm::VR::SQ |
+              gdcm::VR::UN))
     {
       // itkAssertInDebugAndIgnoreInReleaseMacro( vr & gdcm::VR::VRBINARY );
       /*
@@ -894,9 +895,8 @@ GDCMImageIO::Write(const void * buffer)
       {
         // How did we reach here ?
       }
-      else if (vrtype & (gdcm::VR::OB | gdcm::VR::OF | gdcm::VR::OW /*|
-                                                                      gdcm::VR::SQ*/
-                         | gdcm::VR::UN))
+      else if (vrtype &
+               (gdcm::VR::OB | gdcm::VR::OD | gdcm::VR::OF | gdcm::VR::OL | gdcm::VR::OV | gdcm::VR::OW | gdcm::VR::UN))
       {
         // Custom VR::VRBINARY
         // convert value from Base64