If you mean saints recognized only by the Orthodox Church, then obviously no.

Otherwise there is no theological wrongness in having Our Lord or Our Blessed Mother or Catholic saint. All my icons were blest by TLM priests.

If you mean saints recognized only by the Orthodox Church, then obviously no.

Otherwise there is no theological wrongness in having Our Lord or Our Blessed Mother or Catholic saint. All my icons were blest by TLM priests.

That's good to know. I was thinking on the classic orthodox icons, think of the Christ Pantocrator, Our Lady of Kazan, Christ Enthroned, Ladder of Divine Ascent, etc.  

.

Traditional icons are most inspiring.  You've got some nice
ones there.  I've seen shops online that sell reproductions
and they can be rather costly.  I've got a few little ones of
the Apostles, about 4x6, and they are quite nice to look at.  
They help with Rosary meditations.  

If you have any doubts, just ask a traditional priest, like
when you ask him to bless them.  

It's most interesting to see the faithful of Eastern Churches
line up to touch and kiss their icons.  They show great
reverence, and that's important for the Faith.

There was a traveling display of very rare original works
at the J. Paul Getty museum some years ago, and it was
quite odd to see so many people filing through, sort of
"standing in line" to view them, but the vast majority of
the people showed no conspicuous devotion - the guards
would not let anyone touch them, of course.  It didn't
seem to be right, to treat these great icons as merely
material "works of art," as if they're just like all the other
fancy furnishings in other "displays."  Some of them are
believed to have been made by contemporaries of the
Apostles, perhaps even the Gospel author, St. Luke, who
was an artist and a physician.

.

Traditional icons are most inspiring.  You've got some nice
ones there.  I've seen shops online that sell reproductions
and they can be rather costly.  I've got a few little ones of
the Apostles, about 4x6, and they are quite nice to look at.  
They help with Rosary meditations.  

If you have any doubts, just ask a traditional priest, like
when you ask him to bless them.  

It's most interesting to see the faithful of Eastern Churches
line up to touch and kiss their icons.  They show great
reverence, and that's important for the Faith.

There was a traveling display of very rare original works
at the J. Paul Getty museum some years ago, and it was
quite odd to see so many people filing through, sort of
"standing in line" to view them, but the vast majority of
the people showed no conspicuous devotion - the guards
would not let anyone touch them, of course.  It didn't
seem to be right, to treat these great icons as merely
material "works of art," as if they're just like all the other
fancy furnishings in other "displays."  Some of them are
believed to have been made by contemporaries of the
Apostles, perhaps even the Gospel author, St. Luke, who
was an artist and a physician.

The history of the Black Madonna of Czestochowska, Poland prior to its arrival in Poland is shrouded in numerous legends which trace the icon's origin to St. Luke who painted it on a cedar table top from the house of the Holy Family.  Note the fleur de lys on the Madonna's robe.



An Eastern Orthodox Icon of Our Lady of Czestochowa, copied right down to the two slash marks on her right cheek.



The legend concerning the two scars on the Black Madonna's right cheek is that the Hussites stormed the Pauline monastery in 1430, plundering the sanctuary. Among the items stolen was the icon. After putting it in their wagon, the Hussites tried to get away but their horses refused to move. They threw the portrait down to the ground and one of the plunderers drew his sword upon the image and inflicted two deep strikes. When the robber tried to inflict a third strike, he fell to the ground and squirmed in agony until his death.

Another legend states that, as the robber struck the painting twice, the face of the Virgin Mary started to bleed; in a panic, the scared Hussites retreated and left the painting.
http://en.wikipedia.org/wiki/Black_Madonna_of_Cz%C4%99stochowa

There are a few variations on the Black Madonna of Czestochowa. The two I have were made on oval shaped cuts of wood. The other big Polish icon would be MB Gromniczna (Candlemas).

I've got a couple of holy cards of the Black Madonna, one of my favorites.

What about a Russian Orthodox Cross. Is it allowed for Catholics to wear or display this kind of cross? You notice there are 3 bars in this kind of cross, not 2. We don't have the bottom bar.

Of course, after a proper blessing from a Roman Catholic priest, I mean.

As the said crucifix icon is venerated by Byzantine Catholics, we Latins can also take avail.